Find the required sample size for estimating the population mean in order to be 95% confident that

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Find the required sample size for estimating the population mean in order to be 95% confident that the sample mean is within 10 units of the population mean. Assume that the population standard deviation is 40.

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Essentials Of Business Statistics Communicating With Numbers

ISBN: 9780078020544

1st Edition

Authors: Sanjiv Jaggia, Alison Kelly

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Question Posted: Jan 28, 2015 10:09 AM

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Find the required sample size for estimating the population mean in order to be 95% confident that

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Essentials Of Business Statistics Communicating With Numbers

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