For a set of data with a mound-shaped relative frequency distribution, what can be said about the

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For a set of data with a mound-shaped relative frequency distribution, what can be said about the percentage of the measurements contained in each of the intervals specified in Exercise 2.72?

In Exercise 2.72

a. x̅ - s to x̅ + s

b. x̅ - 2s to x̅ + 2s

c. x̅ - 3s to x̅ + 3s

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Statistics For Business And Economics

ISBN: 9780321826237

12th Edition

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

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Question Posted: Apr 07, 2016 07:45 AM

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For a set of data with a mound-shaped relative frequency distribution, what can be said about the

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According to the Empirical Rule a Approximately 68 of the ...View the full answer

Statistics For Business And Economics

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