Margin of error of a sample?

I am so lost! please hellp!!!





A National Retail Foundation survey found households intended to spend an average of $649 during the December holiday season (The Wall Street Journal, December 2, 2002). Assume that the survey included 600 households and that the sample standard deviation was $175.





a. With 95% confidence, what is the margin of error?








b. What is the 95% confidence interval estimate of the population mean?











c. The prior year, the population mean expenditure per household was $632. Discuss the change in holiday season expenditures over the one-year period.

Margin of error of a sample?
n=600


X=649


s175





a. ME is 14.1744


b.637.8256, 663.1744


c. i dont understand what this question is asking





but to find the ME you take a confidence leve of 95% with a degree of freedom of 599 which is aprox. 1.984 then you mulitiply that (1.984) by std dev/sq root of the sample size


so..


1.984 X 175/24.495


for b. you take the mean and ± the ME so 649±14.174





i hope that helps

Monthly food cost report sample?

Describe and analyses the food cost for the month, finding, market survey, menu analyses extra.

Monthly food cost report sample?
do your own homework.





How are you expecting to get an answer when you don't even provide all the info needed?
Reply:I have some spreadsheets for menu mix analyses and some others from culinary arts school. Leave me a message with your e-mail and I'll send them to you. They might be what you need.
Reply:If this is your homework, why don't you do it yourself?

Reviews

I want to find the websites which i can find lots of interesting statistical survey!?

i'm gonig to to a statistical report which is about MULTIPLE REGRESSION,and my classmates and i want to do soemrthing fun.So i need a website that concludes the full questionare or sampling(or something like that).where an i find it?

I want to find the websites which i can find lots of interesting statistical survey!?
The University of Michigan has this page with huge amount of links to data, classified by topic, industry, etc. and includes links to government data as well.





http://www.lib.umich.edu/govdocs/stats.h...





To find several other resources like this, you might be interested in this kind of search at del.icio.us:


http://del.icio.us/search/?all=data%20-v...


This searches for "data" and either "statistics" or "statistical", dropping all matches that included "visualization" (tools)


Del.icio.us is a great tool for doing themed websearching.
Reply:excuse I do know

What is an example of a conclusion that a person might reach about this survey described in a representative s

In a representative sample. If a music producer conducts a survey around video games and wants to know what college students think of poular music. He conducts the survey in the area of the student union, what is the example of a conclusion the producer might reach based on this survey that might not be true about college students in general

What is an example of a conclusion that a person might reach about this survey described in a representative s
The survey is probably not going to be a simple random sample. The sampling method you are describing would probably best be desribed as a convenience sample. Students who do not frequent the student union would not be represented. If we only ask students who GO to the student union about their thoughts on video games, we won't adequately represent ALL students, including "bookworms" (who are studying in the library) or "commuters" (who go home at night) or "off-campus students". Perhaps we are conducting the survey on a day when there is an impromptu reggae band playing in the student union. We might conclude, then, that ALL college students like reggae music when in fact, the students included in the survey were coming to the student union specifically to SEE the reggae band.

What are the best sites for free stuff/samples?

Preferably ones that are not scam sites. That require a long survey to get a sample.

What are the best sites for free stuff/samples?
I check www.mysavings.com and www.heyitsfree.com just about every day. They troll the web for you, checking for free stuff and gathering it all in one place. Then, all you have to do is click on the links and it takes you straight to the site for the freebie. Uusallly, there is a very short form to fill in, not a survey. The freebies come in anywhere from a few days to 8 weeks. I've gotten skin care samples, razors, toiletries, books, an umbrella, a scarf and more! Have fun!!!
Reply:www.slickdeals.net


You click forums and then freebies and voila, there you are a great list of freebies. If you click free magazines, you can find lots of free magazines.
Reply:Just Free Stuff......you will get emails telling you where to get stuff and where to enter contest. (sorry I'm not sure how to post a link)
Reply:I agree with bobashep - I've checked out most, if not all, of the free sample sites out there. Most of them are garbage, but there are a few really good ones that have all legitimate free samples. Of the few good ones that do exist, http://www.mysavings.com is definitely the best. They update their samples daily and their forums are very active.

How can i get free samples without doing a stupid survey. i just want to get some freebies?

teenfreeway.com

How can i get free samples without doing a stupid survey. i just want to get some freebies?
u cant
Reply:You can always go to the makeup counters in department stores and ask. They are more than happy to give away freebies because they know if you like a product, you will probably buy it.


Ask what they recommend for your skin and coloring, and when they ask if you want to buy it, say you're not sure, ask if they have samples so you can try it first. I worked at the Lancome counter at Macys...these people work on commission and would be more than happy to let you try it, if you come back its money in their pocket! It certainly doesnt hurt to ask. They will also do your makeup free to try out colors, you just have to book an appointment.
Reply:Chat up salesladies in stores, act sophisticated, maybe buy a little something, then ask for some samples. Works like a charm.
Reply:www.everydayminerals.com

teeth

Statistics...survey?

I'm taking a math statistics class and i have to conduct a survey. I want to know if people lost weight and how did they lose it? How large should my population and sample be? What survey method do you think is best for this survey?

Statistics...survey?
u should also conduct the survey on Y/A and as well as ppl ur friends with! A big sample would be a good idea :)
Reply:In theory, the larger your sample the more reliable your results. In practice, however, this is a school project, so you have to keep it reasonable. Anything in between 10 - 50 people (however much you can manage) should be fine, I guess.





As for the methodology: A fully structured questionnaire; these are really the standard method in quantitative research (which is where statistics are most useful, anyway). A further advantage of this is that you can just give it to people and ask them to fill it out by themselves rather than you having to spend extra time interviewing them.





Make sure to include a demographics section (age, sex, maybe some economic status indicators) so that you can compare these to the overall results.

Free sample websites?

i need some good websites for free samples. no surveys. no money involved. and please make sure the website works.

Free sample websites?
http://www.canadianfreestuff.com/ (canada only)


http://www.ukfreestuff.net/ ( uk freebies only)


http://www.kikamoocow.worldonline.co.uk/... (uk freebies)


http://www.afreebieempire.com/ (newsletter daily full of freebies)


http://www.shop4freebies.com/index.html


http://www.freegrabber.com/


http://www.coupontradercentral.com/ctc/f...


http://www.freestufftimes.com/free-money...


http://www.twistedbranches.com/links.htm...


http://www.loushrugged.com/frugal/


http://us.netfreestuff.com/Free_Samples/


http://www.nojunkfree.com/


http://www.killerfreebies.com/


http://www.free-stuff-finder.com/


http://www.guide2free.com/ (this is a good site)


http://www.freestufftimes.com


http://www.mycoupons.com/


http://www.fatwallet.com/c/33/


http://www.realfreebies.com/


http://www.freebiefix.com/


http://www.yesall4free.com/


http://www.phoenixfreebies.com/phpBB/


http://www.myfreeproductsamples.com/


http://www.freeflys.com/MoreFreeSamples....


http://www.totallyfreestuff.com/ (free stuff listed by date)


http://www.mysavings.com/free-product-sa...


http://www.freebielist.com/samplesusa.ht...


http://www.webspawner.com/users/pumpkinh...


http://www.refundsweepers.com/rsfreesamp...


http://www.bargainist.com/freebies/index...


http://www.weeklyfreebie.com/free/archiv...


http://www.startsampling.com/samples.iph...


http://www.yesall4freeforum.com/index.ph...


http://www.thefreebiecafe.com/Freebies.h...


http://www.absolutelyfreebies.com


http://www.id.chilleddreams.com/freebies...


http://www.contestgirl.com/


http://www.absurdlycool.com/


http://www.couponforum.com/


http://www.sampleaday.com/


http://forums.dealunion.com/forumdisplay...


http://www.dealtaker.com/Free-Stuff-f16....


http://www.members.tripod.com/bestdailyf...


http://www.spoofee.com/forums/forumdispl...


http://www.mybargainbuddy.com/forums/for...
Reply:Samples of what?


templates


business models


commerce systems


data delivery


CMS


flash








Try e-bay.
Reply:go to this site you have to sign up to be a member, it's free though, and they will give you a list of free items every once in a while





http://www.startsampling.com/
Reply:http://loushrugged.com





I post new samples everyday (and they're good ones!!) I fill out the form for every offer myself :) I LOVE free samples!


Check it out.
Reply:http://www.sampleaday.com





It links you to the good companies who give you free samples of their products without any of those gimmics or crappy offers that you have to complete. Pretty much it sorts out the good offers from the crap offers so you don't have to.





It's a pretty neat site
Reply:Great one is ImFlatBroke.com





They have some awesome freebies and an awesome section on how to make money online.

A store surveyed every tenth customer during that day what type of sample is this?

6th grade math

A store surveyed every tenth customer during that day what type of sample is this?
random sample which is 10% of the total


i think ... check your book for types every teacher/book has its own definitions of things you really cannot generalize this type of question

What would be a good Sports Marketing Research topic (study)? Something that can be researched and tested?

I'm having a hard time coming up with a good research topic for a class I'm taking in college. I want to do something in the field of Sports Marketing but I am having a hard time thinking of topics that are testable. By testable I mean that these topics need to be tested through surveys, sampling, etc.





Any Ideas?

What would be a good Sports Marketing Research topic (study)? Something that can be researched and tested?
A few ideas:





is there interest in selling assigned seating to games played in a bleacher style gym - some people like the top row where there is some back support; some like front row; others want something else? you could do a survey of people on their way into the gym, find out how much they'd be willing to pay, see if it is a total bomb - just make sure you tell them it is just for your class or you'll have some folks ticked off forever....





find out if there is interest in starting a Bball or hockey or tennis or ??? exhibition match. Like the pre-season BBall tournaments in Hawaii and Alaska (great Alaska shootout). Obviously this might be bigger than you could pull off, but you could find out if there is interest in the topic. Once again, the preseason tourneys recruit student atheletes. A Division II student has little worries about getting on national TV - unless their university has a big tournament that draws division I players - the television of the events on ESPN is what draws good Div. II players to the school - and it helps athletes get exposure.





Smaller items - new surface of an athletic field, roof for it, or build it period..... sold by a marketing idea - an auction for sports related items, dinner made by coach, selling labor of football team members for a day (money goes to team not to player).





hope it helps
Reply:Two ideas. What is the per share profit derived from having an NFL or MLB stadium branded with a corporate name, such as Busch Stadium in St Louis or SAFECO field in Denver.





Or





What is the profit ratio involved with sponsoring a community sports team; such as Bob's barber shop having their name on a little league team uniform. Or is it used as a charitable write off.
Reply:shoes?
Reply:Maybe consider supplements. All athletes take them you could compare and contrast which supplements work best for certain sports but they of course have to be legal. Or you can do the huge industry of soccer which is the most popular sport, Adidas is the #1 soccer brand, I'm also in a marketing class currently, so maybe you could research nike and see how they could boost their revenue by attracting more of the soccer world. Or why adidas is so successful in the sport and why they are actually number 1.

wisdom teeth

Performed a paired sample t-test but not sure how to interpret the results.?

I did a 10 question pre %26amp; post survey of the same 10 people. The mean difference is -1.3, Degrees of freedom= 9, standard error of the mean of d= .86, t-statistic for paired data = -1.51, Critical value for alpha .05 would be 2.262.


Now I am not sure how to know whether I accept or reject the null hypothesis. Not even sure what the null hypothesis should be.


My research is whether or not medication improves the school performance of ADHD children. Pre-Survey (before meds) and after survey (while on meds).


I have all these numbers and don't know how to make since of them. Guess I should've paid more attention in that statistics class!


Please help.

Performed a paired sample t-test but not sure how to interpret the results.?
It's very difficult to answer what the null hypothesis should be. If you don't know what you're comparing, then why do the test? I assume you are comparing pre and post test results. Your null hypothesis would most likely be that the test results are the same for both tests. It also sounds like you're preforming a one-sided test on what could be a two-sided test. You would reject any statistic that is above 2.262 or below -2.262 and this would give you an alpha of .05 (.025 on each tail). Basically it looks like you found a two-sided significant value (2.262) but think you're doing a one-sided test. If you're looking to see if there's a significant difference period, then you'd use the two-sided test. If you want to see if the second test scored better, then use the one - sided. (It'd be a lot easier to explain this if I knew exactly how you did the math). If you go above the significant value or below it then you reject the null. Regardless, this won't change your result in this case since your value is -1.51. Basically, any statistic outside of alpha means you reject the null because you have a statistically significant reason to say that the data in the first test is different than the data in the second test. You are making sure there is a significant difference in the data in order to say the medication made a change. Based on your results, you aren't seeing a change since the results. You would not reject the null hypothesis. This means that, based on your results, this drug does not alter test results in patients with ADHD. And yes, you should have paid more attention in statistics class. This stuff really isn't that difficult but you seem so lost. If you plan on doing more of this type of thing I'd suggest taking a stats class again or at least getting a stats textbook and look at it. Also, make sure this is the correct test and that you did it correctly. Based on what you've said, I'm assuming that your resulting t-statistic is correct and that you're using the correct test. It sounds like you have (comparing two results given what it's for) but make sure.
Reply:Based on what you have stated, your null and alternative hypotheses are:


H0: No difference between Pre and Post results.


H1: Post results show better results (medication improves performance)


I presume that the 10 people were the subjects of the experiment and their scores were recorded.


This is a one-tailed test. The critical value at alpha =0.05 is 1.833 (or -2.262 at alpha=0.025). Based on this, the null hypothesis is rejected. That is, medication has improved the subjects' performance.

A school principle wants to survey students to determine whether having internet access at home improves grade

1.) what type of sample would you suggest


2.) describe a technique for choosing the sample





i need help..... thank you

A school principle wants to survey students to determine whether having internet access at home improves grade
Does the principal have a purpose in mind the answer to the question, "Do students having internet access at home get better (or worse) grades than students without internet access at home get?"





Suppose that the principal believes that grades reflect learning, and he wants an indication of whether he can encourage learning by encouraging students' guardians to provide or deny home internet access to their wards.





Why survey students? The obvious reason is that students are in school and therefore accessible to be surveyed. But they still have to asked, and their answers have then to be tabulated correlated with their grades. But internet access is not a yes or no question. How available is the internet? How convenient is the connection and what is its speed? Dial-up, DSL, or cable? Is there competition from siblings and/or parents for computer time? What about chores, homework, sports, etc.? If a student lives with other students, then the student might be asked to provide information about the internet's home accessibility for those others, as well as for himself.





If the principal wants an indication of how he should guide guardians with whom he speaks about their wards, perhaps he should be surveying those guardians for the accessibility data. A "random" sample of the student body may not be what would be most useful. He could also ask those students and any other of his students sharing the same guardian(s) and compare their answers to check reliability.





But suppose the principal decides to use a representative sample of his entire student body to estimate the correlation of home internet access to grade (improvement) for the whole student body. The problem of sample selection is then how to select a sample that will be representative. Most anyone will tell you that the sample should be "random," but random surveying is more difficult than some people suppose it to be.





The principal could be tempted to go to three of his teachers and ask them to survey all of their students about their internet access, or all of their students of some randomly chosen periods... But it's doubtful that such an approach would yield a random sample. The principal's choice of teachers will be biased in some way. Perhaps he'll exclude coaches, because students don't carry pens to P.E. Perhaps he'll exclude art teachers, because students aren't "serious" in art class.





I suggest that the survey be given to every student. Practically, this means that the whole student body be surveyed at the same time. School absences are not random phenomena, so for rigorously valid results, absent students should be surveyed on their return to school.





If the sample size is to be reduced and remain representative, then some surveys should be selected/eliminated "randomly." For example, if IDs were assigned haphazardly, then the students can be sorted by ID and the survey of every seventh student by this sequence could be considered for the statistical study. Those implementing such a procedure ought to ask whether the effort required to eliminate part of the sample is justified by the reduction in effort required to process the remaining surveys. The answer will depend on details of the process which I cannot evaluate from this distance.





Imagine if only every seventh student by ID were selected to be surveyed. How would the principal collect his data? Would these students be called to a special assembly and interrogated there? If so, their grades might fall because of the classroom time they missed. Surveying the entire population is costly but eliminates sampling error.

How can I get Free Samples of stuff without those annoying surveys?

I like to try items before I buy them and Im bored so I'm ordering samples. Does anyone know some good sample sites of anything i guess.


WITHOUT those annoying surveys

How can I get Free Samples of stuff without those annoying surveys?
There are a lot of great offers on Cheapfree.com- a bunch don't have surveys, pretty easy to get:


http://www.cheapfree.com
Reply:You can find lots of free samples at this web site: http://thriftyjinxy.blogspot.com/ The newest list from Friday is at: http://thriftyjinxy.blogspot.com/2008/06...
Reply:I use TeenFreeway.


They have lots of makeup, posters, coupons, pet supplies and stuff like that. All 100% free.


When you sign up they add you to a mailing list that gives you free offers.





http://buzz.teenfreeway.com/z/2/CD45





HOpe that helps!!
Reply:I really like http://www.sampleaday.com it is great because there are no surveys or offers to complete plus there is an option to have the free sample of the day sent to your inbox.
Reply:NO ONE THAT BUT IF YOU FIND ONE LET US ALL KNOW
Reply:u cant


that would be too good to be true ^-^

Sample evaluation surveys for seminars?

There is a web version of a sample evaluation survey on the following site:





http://www.accesscable.net/~infopoll/sam...





The following document is called, "Checklist for Designing Evaluation Surveys":





http://www.compassconsultinggroup.org/tr...





Here is another template for an evaluation survey:





http://www.questionbuilder.com/console/s...

Sample evaluation surveys for seminars?
The above answer looks great! The surveys look similar to the ones I pass out after our seminars.








Don't vote for this answer. Second answer added to bring question to a vote.

Nanny Agency

Where can i get a free sample of acne stuff or nutrogenua or clean and clear stuff or body stuff?

what websites and without haveing to be a member or take a survey that is a a scam?

Where can i get a free sample of acne stuff or nutrogenua or clean and clear stuff or body stuff?
I love free stuff


www.startsampling.com


www.teenfreeway.com


www.freestuffchannel.com


freebie empire(shana10212 refered you)


google freebies


I get free stuff in the mail everyday!





Good luck!


If you want more sites then email me!

Where do i find information about the General Social Survey(GSS)?

I would like to know how the study is done and what kind of design it used. I know it uses random cluster sampling and a split ballad design but I can not find it on the GSS website or any other website for more information on it. Can anybody help me?

Where do i find information about the General Social Survey(GSS)?
The GSS is part of the National Opinion Research Center (NORC). Try this link:


http://www.norc.org/GSS+Website/


Everything you need to know is at that site, including data that you can download.

Looking for advice on legal preperation for giving out free samples and surveys for a business not open yet?

I want to open a business where I would sell all-natural products for health, beauty, household, and pain management, as well as other things related to herbalism, aromatherapy and other natural health products. I have tested my recipes myself, and family has tested them for me, but I would like to get a table at a health and wellness fair to give surveys about my future business and to give out free samples with my name and number for people to try. I'm trying to find out about any legal preparations I need to make. I don't have a registered business name or anything, I just want to do some research to prepare myself a bit more before I continue on with the process of opening a small business. Any advice would be really appreciated.

Looking for advice on legal preperation for giving out free samples and surveys for a business not open yet?
You shouldn't need to worry about any legalities if you are not selling anything. However if you are selling these things you will need a retail license or a business license. I am a Naturopathic Doctor and I sell herbal meds to people. All I have is my business license. However I would be interested in what products you have to offer. If you could send me some samples I would love to try them out. As I end up ordering a lot of my stuff because I don't have the time to make everything myself dealing with my clientele. I have to much to do because I offer medical information as well as consultations to people in need of my services. You also may want to try nolo law they are a self help legal site. Make a disclaimer stating that you are not a doctor and that you do not claim that these products can cure anything. That will protect you from someone trying to sue you. You make no claims no law suit. Just tell them that they are designed to enhance wellness. Please email me seriously.
Reply:you need to look a this site. http://www.confidentialclaim.org
Reply:I would suggest talking to a business law attorney. Having a Pre Paid Legal plan makes this as cheap as $26 a month. If you want more information check out the link below.
Reply:I think your best bet would be first to incorporate, so that you could protect personal assets and limit personal liability - otherwise, imagine what could be at stake if someone gets sick, or claims to, from one of your samples.





You should also look into legal advice about drafting a disclaimer containing whether any of your products contain ingredients someone could be allergic to, whether they are approved or not by the FDA, what contraindications might be possible with any specific medications, etc.

Survey/questionnaire use of Alan A Hartley:Physical exercise helps increase mental abilities?

I need a sample of their survey/questionnaire of his experiment

Survey/questionnaire use of Alan A Hartley:Physical exercise helps increase mental abilities?
Email the author, or a University where you know the survey is in use.
Reply:Many recent scientific studies demonstrate that this is true. Also, learn something new everyday -that keeps our memories flexible.

CAT

Where can I find quality free sample sites?

I am looking for great freebie sites where you don't have to fill out surveys and where there is no gimics or s/h charges

Where can I find quality free sample sites?
I really really really LOVE http://www.sampleaday.com





Such a great site... no gimics or surveys. you can sign up for their free newsletter too!
Reply:walmart.com has free samples on items and change it up often it is in top far right tab you just scroll down to sampes
Reply:www.slickdeals.com





Best ever, go to forums, then freebies.

Do you think that the people here on Polls and Surveys are a good sample of society?

just wondering what you think, concidering some of the crazies that post racist and radom sick stuff.

Do you think that the people here on Polls and Surveys are a good sample of society?
Great cross section of society.


From the classy to the trashy.


From the intelligent to the more intelligent.


From the rude, crude %26amp; lewd to the more refined %26amp; respectful.


Sell our country to the Mexicans, wealth-redistributing, burn-the-flag, give all our wealth to some third-world-country Ultra-liberals to Spy-on-your-own-people, suspend as many Bill Of Rights as you can, Big-Business, Big-Government, Big-Brother, war-mongering Ultra-conservatives.


Atheist to agnostic.


Virgin-sacrificing, blood-drinking, God-hating pagan to Born-again, Bible-thumping, pew-jumping, speaking-in-tongues, fundamental Christian.


Anti-sexual, asexual, multi-sexual, metro-sexual, heterosexual, bisexual, trans-sexual.


Yep, they're all here.
Reply:the best lazy crazy and damn enteraining folks of society
Reply:No I don't~~ A lot of people say things on here, that they wouldn't have the guts to say to someone face to face~~ Makes it easy when you hide behind an Avatar and computer screen~~~~~~~
Reply:prolly pretty darn close
Reply:It just reminds us how we should keep our guard up in "the real world"
Reply:I think you'll find the best, the worst and everyone in between here. Boggles my mind how some think at times though. But it's always entertaining that's for sure.
Reply:Yes, I think so !!!
Reply:not always
Reply:Its a sad reality, but I would have to say yes, this is a sample of our society. And to think, these polls are JUST a sample.
Reply:I didn't know we were supposed to be.
Reply:I agree I think this is a great question, and I really hope that this is not a good sample of society, if so we are in trouble, there are alot of people on here that only seem to have half a brain!
Reply:I think so, considering everyone is in cognito and don't have to worry about being exposed. People tend to be their true selves in that case.
Reply:No. Do you want to know why? First off, who is asking? Secondly, there is this pesky margin of error thing. When you watch the news and you see at the bottom in small print, "-1/+1" that is the margin of error. Now if there is a 1 point diffrence in yes or no then that margin of error of -1 or +1 makes the poll or survey worthless. Now polls and surveys can have a margin of error up to 7% or more. Ideal a margin of error should be under 2 with the difference between the yes/no well over the margin of error. Hope that helps. A good college statistics class will bore you to death with all this.
Reply:Hmm..possibly.
Reply:Even with those posts that you speak of(because it's easy for anyone to create as many accounts as they want to do those rude things), I like to think that there's a pretty regular sample of society here, sure. The one thing I've noticed though, especially through yahoo 360, is that there seem to be a lot of people here that are writers, artists, dreamers....just more creative people in general. I don't know if that's a coincidence or if it's because people find it easier to be themselves here, but that's what I've observed. There are all kinds of amazing people here :)
Reply:Unfortunately , yes buddy! People here come from all walks of life , all ages, any lifestyle, and most of all any IQ! So I'm sorry to break it to ya like this but scientists say that a gathering of people (crowd) is just like dealing with mass population which is equivalent to a 5 year old scientists say...
Reply:You're cute...
Reply:Well, some people are very offensive to other people.


And it's like that in daily life too. There are also funny people and serious people. So there's a little bit of everything at Yahoo Q%26amp;A. Unfortunately that goes for the bad things too.
Reply:yes we are - after you take out all the yahoo troll who have moved in (the troublemakers)
Reply:I hope not...I'd seriously wonder what the hell this world is coming to...
Reply:Not necessarily...There was a telephone poll done in the 1940's to predict a presidential election and the poll was all wrong...the reason was...only a certain kind of people owned telephones...usually more wealthy, more educated and more urban.





I think the same thing is true of computer owners and operators...usually it will be wealthy, educated, urban and most of all BORED. The other thing about computer users is I think many of them are younger than the general population.





We have a large sampling of very young, bored and yet somewhat wealthy (compared to world standards anyway) and intellectual, older people. However, the intellectual, older people can usually find something better to do that work YA for opinions.





You question is sort of like saying "Are people who read dime novels and watch soap operas a good sampling of society?" Not really. The sampling is a little skewed for obvious reasons. I wouldn't trust YA to predict a presidential election but does take a cut out of the middle of society.
Reply:Only those with a good sense of humor
Reply:if it is maybe i should leave society
Reply:I think they are more inteligent.
Reply:yeah.totally.


it sure is the best and the worst example of a kind of society.
Reply:l hope we are because l only hang out with the best of people in the best of places. we are funny and easy to get along with. and we have a great attitude on life. now and then we may poke a little fun. that means YES WE ARE
Reply:yes, it is a candid part of people's thoughts
Reply:I think so.
Reply:Sorry to say but I think that the people here a fairly representative of people everywhere.
Reply:guess all have some kind of opinion out there, we all in this world together as humans.
Reply:God I hope not.

Advantege of sampling in any Survey?

Time and cost.





There is not enough man hours available to survey everyone...and not everyone will give you a response.

Advantege of sampling in any Survey?
Cost.





It is cost prohibitive to survey everyone in the population to get their opinion or find out some attribute about them. If we want to know if Americans agree with some point or another, we can't afford the time and cost to talk to over 200 million Americans. So, by sampling, say, 1000 people, you can get a "good enough" answer without talking to everyone.





This is usually accomplished by either a pure random sample or a stratified random sample. A stratified random sample for a survey might use "strata" to ensure that people of all age groups, gender, and socio-economic status are surveyed in proportion to their occurance in the population and not concentrated into those that might happen to be at home when the survey was performed. For instance, a pure random sample conducted during the day might bias toward the unemployed and stay at home moms and be less likely to include employed people.





These samples will have an "error" associated with them. This might be expressed as 51% of Americans agree with such and such, +/- 1%. This error is the "standard error" and is an estimate of how different the answer would be if you conducted the survey again with a different random sample of people.





Let's say we want to cut the error in half. So we now know the answer that 51% of Americans agree, +/- 0.5%. One aspect of sampling is the central limit theorem and it tells us that to cut the error in half requires a sample that is four (4) times larger, hence four times costly.

Where can I get free samples to use and survey?

where can I get free samples to use and survey

Where can I get free samples to use and survey?
http://www.greatebaystuff.com/freebies.h...

shark teeth

I need to do a survey regarding ice cream shops for my business class. Only takes 90 seconds…Please?

It’s for a school project so the more answers the better. Easy points.


If you’ve done this one already, I need a “larger sampling,” and the questions have changed just slightly. If you do fill it out again (which I have no problem with) just don’t tell me ;)


Which do you prefer and why? Coldstone, Maggie Moo’s or Marble Slab?





Do you prefer a place that offers Mix-ins over one that doesn’t? (Ex. Baskin Robbins, Dairy Queen, etc.)





On a scale of 1 to 10 with 10 being the highest, rate which factors influence where you go:





The Ice Creams, Mix-ins, and other treats


The venue and overall appearance


The quality of the staff


Any promotions/coupons





Approximately how many times do you visit an Ice Cream shop during (1,2,3,etc.)


Spring


Summer


Fall


Winter





Would you be more likely to visit an Ice Cream shop during winter if they held a promotion of some sort?





Would you be more likely to visit an Ice Cream shop during winter if they had seasonal flavors or dressed up the venue for the holiday

I need to do a survey regarding ice cream shops for my business class. Only takes 90 seconds…Please?
probably coldstone, haven't heard of the others





Mix-ins





10


8


9


3





10


20


15


5





no





no
Reply:#1 Mix-ins wins.


#1 scores a 10


#2 scores a 9


#3 scores a 9


#4 scores a 5


Spring 5 times, Summer 10+, Fall 5 times, Winter 3 times


Question #2- A little more likely


Question #3- More likely.


Your Welcome!
Reply:1. No Preference


2. Mix-ins.


3.the icecreams mix ins %26amp; other treats 10


the venue and overall appearance 8


the quality of the staff 8


promotions, coupons 6


4. spring - 5


summer - 8


fall - 2


winter - 2


5. yes


6. yes
Reply:coldstone





I prefer places that offer mix ins





The ice creams, mix in and other treats-10


The venue and overall appearance-6


The quality of the staff-10


Any promotions/coupons-6





spring-1-2


summer-3


fall-3


winter-6......I love ice cream in the winter. It makes me happy.


I'd visit it in the winter whether they had a promotion or not.


seasonal flavors definetly help, like Friendly's peppermint stick flavor. I love it. and the jubille roll sundae.
Reply:I prefer ColdStone- never been to any of the others.


Yes, I prefer mix-ins.





IceCreams, mix-ins, etc-8


Venue, appearance-3


Quality of staff-4 (never had a bad experience with ColdStone- Kudos!)


Promos/coupons-1 (I always forget to save the coupons)





How often/when I visit an Ice Cream shop...


Spring-


Summer-


Fall-


Winter-


... Uh, it's more like 2 or 3 times/year... pretty sporatic.





More likely to visit an ice cream shop in winter is they held a promo... probably not...





More likely to visit an ice cream shop in winter if they had seasonal flavors, etc... uh, no... not a fan of peppermint except in candycanes, etc. (more a fan of chocolate variations.)
Reply:- Coldstone, because of the taste





- I don't really mind mix-ins so it's indifferent to me





- 10 the ice creams....


9 the venue.....


9 the quality of the staff


5 any promotions/coupons





- Spring 1-3


Summer 5-10


Fall 1-3


Winter 1-3





- Yes





- Yes
Reply:1. Never tasted it


2. Diary Queen


3. The Ice cream Mix-ins and other treats


4. During the Summer 7-10 times


5.Yeah depends on the promotion


6. no
Reply:Which do you prefer and why? Coldstone, Maggie Moo’s or Marble Slab?


Clodstone, because it's the only one is my area, and the one time I tried Marble Slab it wasn't nearly as good. Not as creamy.





Do you prefer a place that offers Mix-ins over one that doesn’t? (Ex. Baskin Robbins, Dairy Queen, etc.)


Yes! I love to customize


On a scale of 1 to 10 with 10 being the highest, rate which factors influence where you go:





The Ice Creams, Mix-ins, and other treats 10


The venue and overall appearance 8


The quality of the staff 8


Any promotions/coupons 6








Approximately how many times do you visit an Ice Cream shop during (1,2,3,etc.)


Spring 3


Summer 5


Fall 3


Winter 1-2





Would you be more likely to visit an Ice Cream shop during winter if they held a promotion of some sort?


Probably not.





Would you be more likely to visit an Ice Cream shop during winter if they had seasonal flavors or dressed up the venue for the holiday


Maybe if there was a flavor for that limited time only.
Reply:Which do you prefer and why? Coldstone, Maggie Moo’s or Marble Slab? I actually do not reconize these names





Do you prefer a place that offers Mix-ins over one that doesn’t? (Ex. Baskin Robbins, Dairy Queen, etc.) Dairy Queen





On a scale of 1 to 10 with 10 being the highest, rate which factors influence where you go:





The Ice Creams, Mix-ins, and other treats - 8


The venue and overall appearance - 8


The quality of the staff - 9


Any promotions/coupons - 7





Approximately how many times do you visit an Ice Cream shop during (1,2,3,etc.)


Spring - 1


Summer - 3


Fall -0


Winter- 0





Would you be more likely to visit an Ice Cream shop during winter if they held a promotion of some sort? Nope





Would you be more likely to visit an Ice Cream shop during winter if they had seasonal flavors or dressed up the venue for the holiday? Nope
Reply:cold stone. but haven't been to any others





mix ins. overall appearance





spring 1


summer 1


fall 0


winter 0





no


no
Reply:yes I would prefer mix-ins








The Ice Creams, Mix-ins, and other treats 10


The venue and overall appearance 8


The quality of the staff 10


Any promotions/coupons 10





Approximately how many times do you visit an Ice Cream shop during (1,2,3,etc.)


Spring 4


Summer 15


Fall 2


Winter 1





Would you be more likely to visit an Ice Cream shop during winter if they held a promotion of some sort?





maybe





Would you be more likely to visit an Ice Cream shop during winter if they had seasonal flavors or dressed up the venue for the holiday





maybe
Reply:Which do you prefer and why? Coldstone, Maggie Moo’s or Marble Slab? I CAN'T ANSWER THIS BECAUSE I DON'T KNOW WHAT IT IS? FLAVORS? NAMES OF ICE CREAM SHOPS? PLEASE ELABORATE.





Do you prefer a place that offers Mix-ins over one that doesn’t? (Ex. Baskin Robbins, Dairy Queen, etc.) WHAT DO YOU MEAN BY MIX-INS? THOSE LITTLE ICE CREAM SPRINKLES? I DO LIKE THOSE.





On a scale of 1 to 10 with 10 being the highest, rate which factors influence where you go:





The Ice Creams, Mix-ins, and other treats CAN'T ANSWER, SEE ABOVE


The venue and overall appearance 9


The quality of the staff 9


Any promotions/coupons 6





Approximately how many times do you visit an Ice Cream shop during (1,2,3,etc.)


Spring 4


Summer 8


Fall 4


Winter 0





Would you be more likely to visit an Ice Cream shop during winter if they held a promotion of some sort? PROBABLY NOT; I DON'T CRAVE ICE CREAM OR ANYTHING COLD DURING THE WINTERTIME





Would you be more likely to visit an Ice Cream shop during winter if they had seasonal flavors or dressed up the venue for the holiday PROBABLY NOT

A survey claims that 9 out of 10 doctors recommend aspirin for their patients with headaches. To test this cla

A survey claims that 9 out of 10 doctors recommend aspirin for their patients with headaches. To test this claim against the alternative that the actual proportion of doctors who recommend aspirin is less than 0.90, a random sample of 100 doctors results in 83 who indicate that they recommend aspirin. The value of the test statistic in this problem is approximately equal to:


a. -4.12


b. -2.33


c. -1.86


d. -0.07

A survey claims that 9 out of 10 doctors recommend aspirin for their patients with headaches. To test this cla
E(X) = mean = 100*0.9 = 90


Variance(X) = 100*0.9*(1-0.9) = 9


std. deviation = square root of variance = 3





Z = (X - mean) / standard deviation


Z = (83-90)/3 = -7/3 = -2.33

What is the best free make up site sample without taking 100 surveys free-to get anything?

http://www.maybelline.com/whatsnew/Super...


Maybelline SuperStay-Silky Foundation





http://www.prettyfeetandhands.com/freeSa...


Pretty Feet %26amp; Hands Rough Skin Remover Lotion Sample





http://www.girlsguidetodating.com/sweeps...


Go to: Girl's Guide To Dating


and fill out form.


Where it says verification code, enter the word you see at the left of the box.





https://secure.startsampling.com/sm/2352...


Free sample Dove Energy glow lotion from Costco


Do not need Costco membership number.





http://www.samplereachaccess.com/samplin...


Free Reach Access Daily Flosser sample pack





http://walmart.triaddigital.com/enhanced...


Go to: Walmart.com - John Frieda Custom Color Collection


and click on 'Free Sample' under the RED tube of shampoo.





www.mycoupons.com~click on community, and then on Just Freebies

What is the best free make up site sample without taking 100 surveys free-to get anything?
Try





http://www.whomakesmoney.com
Reply:Just visit Twisted Branches and check out their article on "Guide to Making the Life of a Freebie Junkie Easier." They’ll tell you how to get started setting up everything you need before you start signing up for free stuff on the internet and once you do that, then you won’t have to worry about someone getting your personal information. You’ll be able to sign up for all kinds of free stuff linking right there off their site and you won’t believe all the free stuff you’re going to find! Everything they list is truly 100% free and there’s never a hassle to sign up for anything they list.





Here’s a link to the article if you want to check it out:


http://www.twistedbranches.com/forum/vie...





And here's a link to their website:


http://www.twistedbranches.com/





Hope you have as much fun as I do!

What is a good Freebie/sample site where you don't have to take surveys?

I've been to many freebie sites but can't seem to find one where you can order Pet stuff samples, cosmetic samples, and like shampoo samples except ones that make you take a million samples Can anyone tell me where I can find that PLEASE!

What is a good Freebie/sample site where you don't have to take surveys?
http://www.afreebieempire.com/


http://walmart.triaddigital.com/Free-Sam...


http://www.startsampling.com/

loan rates

The results of surveying some members of a concert audience are told below, how many people are in the sample?

when asked if they enjoyed the concert, 38 said yes, 12 said no [38 or 12 or 50 or 26?


what is the probability that a person in the audience enjoyed the concert? 19/25 or 6/19 or 19/6 or 6/25?


predict how many of the 725 people in the audience would say they enjoyed the concert [229 or 114 or 551 or 605?

The results of surveying some members of a concert audience are told below, how many people are in the sample?
the sample is all the people asked


38 + 12 = 50





50 people in the sample

How do sample population studies equate to accurate statistics?

If it's a sample but not the whole population that's being studied/surveyed/polled, then the truth will never be known. How can a sample tell us about the entire planet?

How do sample population studies equate to accurate statistics?
They can't and don't. You're right statistics are not very dependable... you know that old saying numbers don't lie? But in reality they can, and they do. It's easy to manipulate numbers to get them to say what you want. Example the ratio toothpaste commercials use 2 out of 3 dentists recommend this. But if you put that ratio on a scale of millions it would be like 1 million dentist do not recommend this brand... and I'm not sure if that's a number I'm comfortable with. And percentages vs. fractions: Percentages always sound better because the numbers are generally smaller. Example, why say 1.4 million people in North America has aids, when it sounds less horrifying just to say 0.8%? And those numbers are completely true... But I hope you get what I'm saying. And people use numbers from biased sites. If one person gets a set of statistics from one site to 'prove' something another can get a set to ‘prove’ the exact opposite. And it is simply impossible to get an accurate reason for a whole population from just surveying a fraction of the people. That's how we get numbers that prove both sides of an argument absolutely right... and that's bad.
Reply:a sample population isnt meant to tell you about the entire plannet, its meant to tell you about a particular community about a particular subject. Like, if there are 1000 english professors in a department, you are not going to be able to question all of them, you take a sample of say 250 and ask them a question about what they teach in english class, and you get to see a window of what the rest might teach.

When a sample was surveyed on their preference for yogurt flavor, 12 said vanilla, and 8 said banana,the?

total group was 160, how many people were in the survey?


what is the probability that a person prefers vanilla [12% or 60% or 40% or 100%?


predict how many people of the 160 prefer vanilla? [64 or 100 or 96 or 12, if possible explain this

When a sample was surveyed on their preference for yogurt flavor, 12 said vanilla, and 8 said banana,the?
ok.....


1st part: the percentage of those who chose vanilla would be 60%


2nd part: about 100 chose vanilla......





reasoning....


12 +8=20





12 out of 20 people is like wut 55% about


so for the first answer 60% is closest


second answer.... 100 is closest to 60% of 160 people. (64 is less than 1/3 so not even close to the 60%)





helped?

How can I figure out how to do this?

You operate a restaurant. You read that a sample survey by the National


Restaurant Association shows that 40% of adults are commited to eating nutritious


food when eating away from home. To help plan your menu, you decide to


conduct a sample survey in your own area. You will use random digit dialing to


contact an SRS of 200 housholds by phone. What is the probability that X lies


between 75 and 85 inclusive (boundaries 75 and 85 are included)?

How can I figure out how to do this?
honesty..me only need smoke....





if u want me to eat.....why should i???





only that....





so can u feel the death of people who defend ..... by suicide........at exactcly way...





so...





children of bodom...

web browser

Where can I find free sample/products WITHOUT having to select an offer or fill out surveys?

Just visit Twisted Branches and I believe you’ll be pleasantly surprised. Everything listed on their site is 100% Free and you'll find all kinds of Free Stuff, and I do mean Free! You pay nothing. No shipping, no handling, not even the cost of a postage stamp, and there is never a hassle to sign up for anything they list on their site.





There are a lot of so-called “Free” things advertised on the Internet that aren’t exactly free, and then there’s the big hassle of trying to sign up for something and going through pages and pages of questions and answers just to get some little something for free. Gee…by the time you get through the first few pages, you’ve already forgotten what you’re signing up for. Not so at Twisted Branches! They even have an article on "Guide to Making the Life of a Freebie Junkie Easier," posted on their forum to help you get started signing up for free stuff. Once you read this article and get set up, it’s just a matter of signing up for your free stuff and before you know it, your mail box will start filling up with all kinds of goodies.





Here's a link to their site:


http://www.twistedbranches.com





And here’s a link to that article if you want to check it out:


http://www.twistedbranches.com/forum/vie...





Hope this helps!

Where can I find free sample/products WITHOUT having to select an offer or fill out surveys?
www.antiagingskin.myarbonne.co


they carry many skin, hair, body aromatherapy, weight loss ect products
Reply:There's no such thing as free stuff. The only reason they do promotions like that is to trap you into buying something.

Describe how you would conduct a survey that identified the most popular flavors of ice cream?

Identify your target population and what kind of sample you would use. Explain what method of observation you might use to help generalize your findings.

Describe how you would conduct a survey that identified the most popular flavors of ice cream?
I'd use the ppl at the mall. you have all sorts of people there....all ages.;...even walmart... give away samples of ice cream and see which was liked best...
Reply:Line up the different flavors and watch their faces. Hee Hee.

Is there a place where i can get free samples and not have to buy anything or take a survey?

There use to be sites I could go to and get all kinda things free. Like when I was pregnant I got clothes and diapers for free. I got socks soap and everything for free.

Is there a place where i can get free samples and not have to buy anything or take a survey?
http://www.fatwallet.com/c/22/





This is a forum which lists alot of free stuff
Reply:It's not a website but the grocery store

Free sample sites without surveys or offers besides walmart.com?

besides wal mart.com


anywhere with makeup samples? I am starting to collect makeup but right now I don't have any.

Free sample sites without surveys or offers besides walmart.com?
try these I Got some from these before


htpp://www.gethairapy.com


http://www.olay.com


http://www.dove.com
Reply:I really like http://www.sampleaday.com . They have a ton of makeupsamples available. I really like it because of the funny descriptions and because you don't have to fill out surveys. Its great now literally every day in the mail I get random free stuff, from trash bags to condoms.. I even got fish food for my fish! You can also sign up for the mailing list so you get the free samples mailed to you (but that is not required).








Anyways I hope you enjoy!
Reply:http://teenfreeway.com


They have all kinds of different stuff, but careful, some of it's a gimmick, and some of it's good. Careful with your email address, or they will fill your email box. But I've gotten a few free things from them. Good Luck!!!
Reply:fatwallet.com posts a lot of free offers every day
Reply:i dk but i didnt even know walmart did pretty cool

teeth whitening

What GIS softwares do I need to produce a digital soil map using data from soil survey & laboratory analysis?

I want the name of any GIS software I can use to produce a digital soil map of an area using information gathered during soil survey and laboratory analysis of the soil samples.

What GIS softwares do I need to produce a digital soil map using data from soil survey %26amp; laboratory analysis?
Dear Raymond,


Your pertinent question and urgent curiosity has unfortunately, been buried under more legitimate concerns. If you don't get an answer within 24 hours, it is best to delete your query and ask again.


Raymond, I would like to take this opportunity to express my personal opinion. You have been foolish, Raymond. Very, very foolish. Anyone can see that the purpose of Yahoo! Answers is to serve as a modern chatroom. More and more, Java programming is becoming less and less supported, there is no other method of bringing people together in a social environment than to create PHP scripts where the "thinking" can be done on the server rather than on your machine. With that in mind, Raymond, you should interrogate the shallow-minded participants of Yahoo! Answers with matters that appeal to their common denominator. Questions such as, "How long is the normal tally whacker?" or, "My boyfriend says I should dump my hubby, what you think?"..., would get you a substantial number of replies.


Give up your pursuit of truth and petty wonders, Raymond. Quit asking bland, colorless questions. Are you naive? No person who is capable of giving you the answer you hoped for can last while reading though a heap of puddings, pies and pastry. I'm only doing you a favor, Raymond, by giving you a proper admonishment you can now begin to formulate an apology. When you are ready, send your atonement to http://surveys.yahoo.com/user_ad_feedbac...


And Raymond, if you insist upon asking serious questions, remember that a few good jolts from a peace officer's tazor should bring you around to your senses. Please, check your spelling and throw some slang into the mix so you don't offend any of the egos lurking, waiting to pounce on you with crass, thoughtless one-liners.





Thank you Raymond, and have a great day!


-Zach

How can I justify a higher margin of error (0.10 instead of 0.05) so I can have a lower sample size?

I need to survey 400 people using the Slovin's formula if I use 0.05 as margin of error. I can lower it to 100 if I use 0.10 but I do not know how to justify a higher margin of error. Please comment.

How can I justify a higher margin of error (0.10 instead of 0.05) so I can have a lower sample size?
cheat

hyperhidrosis

I need some help with this sets question. In a survey in a sampl of students who wrote at least one of the?

subjects P, Q and R yielded the following data. 36 students wrote P, 42 students wrote Q, 38 students wrote R, 9 students wroted both P and R, 8 students wrote P and Q, 12 students wrote Q and R, 26 students wrote Q only and x students wrote all three.


Determine the value of x?


How many students were in the sample?

I need some help with this sets question. In a survey in a sampl of students who wrote at least one of the?
Draw a diagram like this one:





http://i26.tinypic.com/2pt2erm.gif





I've labeled each section with the number of students in that section. For example, 19+x students wrote P only.





We also know that 26 wrote Q only, so from the diagram we have





22 + x = 26


So x = 4





(You should put this value for x into the diagram and confirm that the result agrees with the numbers given in the question.)





I leave the last question to you.

See i have to prepare a market research survey report on cell phones for my project can u provide me a sample?

on use of frequent use of cell phones

See i have to prepare a market research survey report on cell phones for my project can u provide me a sample?
I use it to call once in a day or two. I use it more for web access as I am doing now. Mine one is Nokia 6600 which is Symbian OS 7.0 . I purchased it this year and am trying to find a nice free mp3 player for it. Can you help me to get one mp3 software now that I have provided some data?


I'm fort.5_me@yahoo.co.in
Reply:Are you trying to gather data to generate a statistical sample on which to run some figures?





I'd answer but you have to ask a question that makes sense...





Are you asking the number of cell minutes used in a day?





Please expand your question.

Describe how you would conduct a survey that identified the most popular flavors of ice cream.?

Describe how you would conduct a survey that identified the most popular flavors of ice cream. Identify your target population and what kind of sample you would use. Explain what method of observation you might use to help generalize your findings.

Describe how you would conduct a survey that identified the most popular flavors of ice cream.?
i'd lick it mate
Reply:This sounds like homework mate ;)





Target - Kids


Method - Watch them eat it :)
Reply:Welcome Ben, professor or student? You need not use a calculator or even more than a pencil and paper. Go to your local grocer and watch what they buy and ask is this your favorite. They might be buying for someone else. But, at the end of the day ice cream makers have done this based on sales, the winner believe it or not is vanilla. Mine is always chocolate.
Reply:I wouldn't bother. The ice cream industry has already done this a number of times over the years. They have found that plain vanilla always comes in first place, although in some surveys (like this one: http://gourmetfood.about.com/b/2006/07/0... ) chocolate comes in first (15% for chocolate, 12% for vanilla). Google "favorite ice cream" for lots of web sites about it.
Reply:i would put a pic of about 20 different kinds and let the person pick one add it up lol

What kind of questions should I ask on a survey, to determine if color affects peoples moods?

Im conducting an experiment, and I have almost everything I need in order to complete my experiment, but I also want to ask a survey to see if the questions I ask effect the answer of the person give according to the paper. I've researched for sample questions I can ask but im still having a lot of trouble.. can anyone offer some good advice for questions.. I would appreciate it greatly..

What kind of questions should I ask on a survey, to determine if color affects peoples moods?
If you are able to determine someone's mood from answers they give (Ex. "Do you normally visit the movies alone, yes/no why? Yes because I am a loner." You could probably guess they're depressed) then you can make the questions whatever color you like (as in the actual words in the question you would make yellow or whatever instead of the default black). So for the example question you could make it blue to see if you get alot of depressed answers.


You could also make all the questions someone gets one color and then give another person all their questions in a different color.
Reply:ask:





"does color affects peoples moods?"

permanent teeth

You're conducting a survey to determine how many alcoholic beverages students from the local university consum

per week. To avoid having a biased sample, you decide to?


A.include the same proportion of males as females as found in the student population as a whole.


B.servey students who are members of fraternaties and sororities and none from the academic clubs


C.have members of local law enforcement administer the survey to the students


D.post your survey on the college web site to ensure a representative sample of the college population.

You're conducting a survey to determine how many alcoholic beverages students from the local university consum
A.include the same proportion of males as females as found in the student population as a whole.





B-would not be representative. C-Law enforcement may encourage people to lie. D-People may not visit the college website for a reason or another.
Reply:A. would be the most representative, B would be the most disproportionate but could be worked in tandem with A if you factored in the % of male/female students who belong to social clubs, likewise for academic clubs.





The A still has it for simplicity.


D also has possibilities but is not as accurate as on the spot polling
Reply:A.





b means youll just have a bunch of drinkers answering it.


c means that people will not want to be caught by the cops and they will lie


d not everyone has access to a computer.

A free sample site ? ABSOLUTELY FREE NO surveys and offers to fill out?

I really like http://www.sampleaday.com . They have a ton of samples available. I really like it because of the funny descriptions and because you don't have to fill out surveys. Its great now literally every day in the mail I get random free stuff, from trash bags to condoms.. I even got fish food for my fish! You can also sign up for the mailing list so you get the free samples mailed to you (but that is not required).








Anyways I hope you enjoy!

A free sample site ? ABSOLUTELY FREE NO surveys and offers to fill out?
Some reliable ones:





http://www.Walmart.com , look in right hand corner last tab on right


http://www.brandsaver.com (soon to come freebies)





Most offers are valid here:





http://www.Mysavings.com (A whole lotta stuff here!)


http://www.startsampling.com





About half the stuff is reliable:


http://www.teenfreeway.com





Enjoy!

Will you help me make up a survey?

I'm wanting to make a survey (ie: for a myspace bulletin) about a best friend...





Sample questions?

Will you help me make up a survey?
-What's your favorite color?


-What's your middle name?


-What school do you go to?


-What's your favorite junk food?


-Do you play an instrument?


-What's one secret that I don't know about that you are willing to share with me? lol


-What's my middle name?


-Name one person that you despise the most.


-Who is your hero?


-What is your favorite meal of the day: breakfast, lunch, or dinner?


-What is your favorite type of car?


-Who is your favorite band?


-Who is your favorite singer?


-What is your favorite genre of music? (for example: country, classic rock, rock, rap, hip-hop, punk rock........ etc etc)


-What is your favorite fast-food restaurant?


-What is your favorite sit-down restaurant?


-Do you like having your picture taken?


-What is your favorite drink?


-Do you still get grounded?


-How many brothers and sisters do you have?


-Do you like country music?


-What is your favorite animal?





Okay, here are a bunch of questions........ you can use only some of them, or all of them, the choice is yours......... :) Hope it helps though!!!!!!!! :)

I am looking for free sample sites that are not mandating a credit card or a thousand surveys to complete?

I would like samples to provide for my teen daughter, such as feminine products, deodorant, etc...

I am looking for free sample sites that are not mandating a credit card or a thousand surveys to complete?
Join these two genuine paid survey websites


http://www.surveysavvy.com/ss/ss_index.p...





http://surl.in/PCOITSP261252BMRMTGQ
Reply:http://absurdlycool.com
Reply:I find a lot of free stuff posted on this forum:





http://p221.ezboard.com/fsquareboxfriend...





Also, if there are certain products you use--sometimes you can find free samples and coupons just by visiting their website. I know always and playtex offer free samples a lot.
Reply:teenfreeway.com (some are good and others are a crap, you have to weed through them) has some and Walmart.com also has a free sample section.

buck teeth

4)A big pharmaceutical company conducted an initial survey to determine the chemical properties of few types?

4)A big pharmaceutical company conducted an initial survey to determine the chemical properties of few types of Verbena sp., a medicinal plant used by traditional doctors in parts of Argentina. Leaf samples were collected from thirty plants in each of three large populations for analysis in the lab. A fourth, small population was sampled as well, but as only 15 individuals could be easily located, the sample for this population consisted of two samples from separate branches of each of the 15 individuals. The sample from each plant/branch was placed in a labeled bag. While preparing the samples for chemical analysis in the lab, the lab technician found that six of the sampling bags had no labeling. However, as all the sampling bags were stacked in the order in which they were collected, the technician assigned each of the unlabeled sampling bags to a population by its location in the stack. The data were analyzed using a one-way ANOVA test to test the hypothesis that the levels of tannins didn’t differ among Verbena types.


a.Based on the information provided above, which of the assumptions of ANOVA may have been violated? Justify your answer.


b.Can you use the data (or parts of it) to test the research hypothesis in a way that will avoid the violation of this/these assumptions? If yes, please specify how.

4)A big pharmaceutical company conducted an initial survey to determine the chemical properties of few types?
I'm sorry, but you really need to do your own work. If you have a question about how to perform a mathematical operation or another generic question, feel free to post it. But blatently asking for us to do your homework for you? I don't think so, buddy.

WHERE CAN I FIND SAMPLE SURVEYs?

ON MARKETING OR ADVERTISEMENTS???

WHERE CAN I FIND SAMPLE SURVEYs?
http://www.earningincome.blogspot.com/

Census or Sample ?

For each situation,would you suggest sample survey or census to be conducted? Explain





a) A car manufacter wants to find out if Canadian familes with young children a minifan to a SUV as the family car.








b) A district school board wants to know how many students who are in grade 10 math achiv scores over 90%

Census or Sample ?
a) "survey" can provide highly reliable estimates from a (surprisingly) low number of candidates.





b) "census" of precisely how many students so that school board can provide documentation of achievement to regulators, parents and students. Commencement excercises for example list student names who have achieved academic high scores.