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Mathematics, 23.12.2019 23:31 ooo712772

What is the standard deviation of this data set? use a calculator to you. round your answer to the nearest tenth.

12, 16, 22, 23, 23, 34, 44, 46, 47, 48, 64, 67, 73, 83, 89

a. 24.7

b. 27.5

c. 22.9

d. 30.3

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