In each case, find the approximate sample size required to construct a 95% confidence interval for p

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In each case, find the approximate sample size required to construct a 95% confidence interval for p that has sampling error of SE = .08.

a. Assume p is near .2.

b. Assume you have no prior knowledge about p, but you wish to be certain that your sample is large enough to achieve the specified accuracy for the estimate.

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Statistics For Business And Economics

ISBN: 9780136855354

14th Edition

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

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Question Posted: Feb 23, 2023 03:23 AM

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In each case, find the approximate sample size required to construct a 95% confidence interval for p

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Statistics For Business And Economics

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