If you wish to estimate a population mean with a sampling error of SE 3 using a 95 confidence interval, and you know from prior sampling that 2 is approximately equal to 7 2, how many observations would have to be included in your sample ...

To compute the necessary sample size ...

If you wish to estimate a population mean with a sampling error of SE = .3 using

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If you wish to estimate a population mean with a sampling error of SE = .3 using a 95% confidence interval, and you know from prior sampling that σ2 is approximately equal to 7.2, how many observations would have to be included in your sample?

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Statistics For Business And Economics

ISBN: 9780134506593

13th Edition

Authors: James T. McClave, P. George Benson, Terry Sincich

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Question Posted: Nov 22, 2017 07:14 AM

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If you wish to estimate a population mean with a sampling error of SE = .3 using

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Statistics For Business And Economics

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