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Intersect the **row and column, and** you find t* = 2.262. Please upload a file larger than 100x100 pixels We are experiencing some problems, please try again. find the minimum sample size you should use to assure that your estimate of p will be within the required margin of error around the population p. Then find the row corresponding to df = 9. his comment is here

You can **only upload** a photo or a video. Please try the request again. Your email Submit RELATED ARTICLES How to Calculate a Confidence Interval for a Population Mean… Statistics Essentials For Dummies Statistics For Dummies, 2nd Edition SPSS Statistics for Dummies, 3rd Edition Statistics Use the given data to find the minimum sample size required to estimate the population proportion.? https://answers.yahoo.com/question/index?qid=20100803151348AArtprl

Your cache administrator is webmaster. Please upload a file larger than 100x100 pixels We are experiencing some problems, please try again. Hence keeping with 95% confidence, you need a wider interval than you would have needed with a larger sample size in order to be 95% confident that the population mean falls

Please try the request again. Generated Thu, 20 Oct 2016 12:24:48 **GMT by s_wx1157 (squid/3.5.20) ERROR** The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.6/ Connection You can only upload files of type 3GP, 3GPP, MP4, MOV, AVI, MPG, MPEG, or RM. A Survey Of 865 Voters For small values of n and a specific confidence level, the critical values on the t-distribution are larger than on the Z-distribution, so when you use the critical values from the

Margin of error: 0.004; confidence level: 95%; p and q unknown Add your answer Source Submit Cancel Report Abuse I think this question violates the Community Guidelines Chat or rant, adult Use The Given Degree Of Confidence And Sample Data To Construct A Confidence Interval Look in the last row where the confidence levels are located, and find the confidence level of 95%; this marks the column you need. Generated Thu, 20 Oct 2016 12:24:48 GMT by s_wx1157 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.9/ Connection http://www.dummies.com/education/math/statistics/how-to-calculate-a-confidence-interval-for-a-population-mean-with-unknown-standard-deviation-andor-small-sample-size/ Help me to answer this assignment question.

Find the sample mean and the sample standard deviation (s) for the sample. 90%; N = 10; σ Is Unknown; Population Appears To Be Normally Distributed. Your cache administrator is webmaster. The system returned: (22) Invalid argument The remote host or network may be down. ABOUT CHEGG Media Center College Marketing Privacy Policy Your CA Privacy Rights Terms of Use General Policies Intellectual Property Rights Investor Relations Enrollment Services RESOURCES Site Map Mobile Publishers Join Our

Please try the request again. Generated Thu, 20 Oct 2016 12:24:48 GMT by s_wx1157 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.7/ Connection Margin Of Error 0.05 Confidence Level 95 P And Q Unknown The system returned: (22) Invalid argument The remote host or network may be down. 99%; N = 17; σ Is Unknown; Population Appears To Be Normally Distributed. Use the given data to find the minimum sample size required to estimate a population proportion or percentage?

You can only upload photos smaller than 5 MB. http://edvinfo.com/margin-of/why-does-increasing-the-confidence-level-result-in-a-larger-margin-of-error.html You can only upload videos smaller than 600MB. Your cache administrator is webmaster. Generated Thu, 20 Oct 2016 12:24:48 GMT by s_wx1157 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.8/ Connection Use The Given Data To Find The Minimum Sample Size Required To Estimate The Population Proportion.

Please try the request again. Statistics - Tying together Confidence Levels and Margin of Error? Generated Thu, 20 Oct 2016 12:24:48 GMT by s_wx1157 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.10/ Connection http://edvinfo.com/margin-of/margin-of-error-and-confidence-level.html You estimate the population mean, by using a sample mean, plus or minus a margin of error.

Expand» Details Details Existing questions More Tell us some more Upload in Progress Upload failed. Use The Confidence Level And Sample Data To Find The Margin Of Error E Your cache administrator is webmaster. The system returned: (22) Invalid argument The remote host or network may be down.

What is 3/5 of 200? To calculate a CI for the population mean (average), under these conditions, do the following: Determine the confidence level and degrees of freedom and then find the appropriate t*-value. You can only upload files of type PNG, JPG, or JPEG. A Laboratory Tested Twelve Chicken Eggs So help me and please correct my mistakes with description from the following Para.?

Use the given data to find the minimum sample size required to estimate the population proportion.? The margin of error is, therefore, Your 95% confidence interval for the mean length of all walleye fingerlings in this fish hatchery pond is (The lower end of the interval is That is, talk about the results in terms of what the person in the problem is trying to find out -- statisticians call this interpreting the results "in the context of http://edvinfo.com/margin-of/confidence-level-and-margin-of-error-relationship.html Trending What is a place people usually feel emotionally connected to? 11 answers Cheating on HOMEWORK? 8 answers What is a hug? 9 answers More questions Getting a ouija board today

The system returned: (22) Invalid argument The remote host or network may be down. This is the t*-value for a 95% confidence interval for the mean with a sample size of 10. (Notice this is larger than the z*-value, which would be 1.96 for the sample size you should use if margin of error: .006 confidence level:95% p & q hat or unknown E=0.015, confidence level 96%, p and q unknown? Refer to the preceding t-table.

As the values of n get larger, the t*-values are closer to z*-values. You can only upload a photo or a video. The result is called a confidence interval for the population mean, In many situations, you don't know so you estimate it with the sample standard deviation, s; and/or the sample size The system returned: (22) Invalid argument The remote host or network may be down.

With a smaller sample size, you don't have as much information to "guess" at the population mean. Please try the request again. Over 6 million trees planted ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.5/ Connection to 0.0.0.5 failed. Find the margin of error E that corresponds to the given statistics and confidence level?

You can only upload videos smaller than 600MB. Margin of error = (z*)(standard error) 0.004 = (1.96) sqrt[(0.5)(0.5) / n], now solve for n n = 60024.999, so ALWAYS ROUND UP to make sure the margin of error is Find the minimum sample size required to estimate the population proportion. Trending 1/2+2/4=????? 33 answers How is 5 divided by 2/3 is bigger than 5? 60 answers 1.5 x 3/5 =? 18 answers More questions What time is 24 hours after 11am?

Answer Questions Different types of pasta? This t*-value is found by looking at the t-table. How to solve this integral using Partial fraction: (1/ (x*(1-ln(x)))) dx? Trending Now Michael Jordan Judy Garland Kanye West Simon Konecki Credit Cards 2016 Cars Janet Jackson Travel Insurance Jana Kramer Jack Reacher Answers Best Answer: Sample size = [ z sd

Add your answer Source Submit Cancel Report Abuse I think this question violates the Community Guidelines Chat or rant, adult content, spam, insulting other members,show more I think this question violates You can only upload a photo (png, jpg, jpeg) or a video (3gp, 3gpp, mp4, mov, avi, mpg, mpeg, rm). Yes No Sorry, something has gone wrong. You take a random sample of 10 fingerlings and determine that the average length is 7.5 inches and the sample standard deviation is 2.3 inches.