Consider the following population: 71 89 65 97 46 52 99 41 62 88 73 50 91

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Consider the following population:

71 89 65 97 46 52 99 41 62 88 73 50 91 71 52 86 92 60 70 91 73 98 56 80 70 63 55 61 40 95

a. Determine the mean and variance.

b. Determine the percentage of data values that fall in each of the following intervals: x 2s, x 3s, x 4s.

c. Compare these with the percentages specified by Tchebysheff’s theorem.

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Business Statistics A Decision Making Approach

ISBN: 9780136121015

8th Edition

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

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Question Posted: Sep 19, 2024 10:00 AM

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Consider the following population: 71 89 65 97 46 52 99 41 62 88 73 50 91

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Business Statistics A Decision Making Approach

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