A manager wishes to estimate a population mean using a 95% confidence interval estimate that has a

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A manager wishes to estimate a population mean using a 95% confidence interval estimate that has a margin of error of ± 44.0. If the population standard deviation is thought to be 680, what is the required sample size?

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Business Statistics A Decision Making Approach

ISBN: 9780133021844

9th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry

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Question Posted: Dec 02, 2015 02:06 AM

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A manager wishes to estimate a population mean using a 95% confidence interval estimate that has a

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The sample size can be determined using the following step...View the full answer

Business Statistics A Decision Making Approach

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