Find z/2 for each of the following confidence levels used in estimating the population mean. a. 89%

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Find zα/2 for each of the following confidence levels used in estimating the population mean.

a. 89%

b. 92%

c. 96%

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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 10:07 AM

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Find z/2 for each of the following confidence levels used in estimating the population mean. a. 89%

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Essentials Of Business Statistics Communicating With Numbers

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