56. A survey of subscribers to Fortune magazine asked the following question: How many of the last...

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56. A survey of subscribers to Fortune magazine asked the following question: “How many of the last four issues have you read?” Suppose that the following frequency distribution summarizes 500 responses.

a. What is the mean number of issues read by a Fortune subscriber?

b. What is the standard deviation of the number of issues read?

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Essentials Of Statistics For Business And Economics

ISBN: 9780324568608

5th Edition

Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams

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Question Posted: Nov 06, 2024 05:01 AM

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56. A survey of subscribers to Fortune magazine asked the following question: How many of the last...

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Essentials Of Statistics For Business And Economics

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