A sample of the number of books read in the past year by members of a book club is listed below. Calculate the standard deviation. 13, 27, 28, 23, 21, 9, 14, 25, 22, 25

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RobP asked Apr 14, 2023

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A sample of the number of books read in the past year by members of a book club is listed below. Calculate the standard deviation.

13, 27, 28, 23, 21, 9, 14, 25, 22, 25

Mathematics
college

RobP asked Apr 14, 2023

by RobP

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Answer: Standard Deviation, σ: 6.1489836558573

Step-by-step explanation: Count, N: 10

Sum, Σx: 207

Mean, μ: 20.7

Variance, σ2: 37.81

Lkq answered Apr 21, 2023

by Lkq

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