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Question: in this problem we explore the effect on the standard...

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In this problem, we explore the effect on the standard deviation of adding the same constant to each data value in a data set. Consider the following data set. 16, 4, 10, 15, 7

(a) Use the defining formula, the computation formula, or a calculator to compute s. (Enter your answer to one decimal place.)

(b) Add 4 to each data value to get the new data set 20, 8, 14, 19, 11. Compute s. (Enter your answer to one decimal place.)

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