In this problem, we explore the effect on the standard deviation of multiplying each data value in a data set by the same constant. Consider the data set

5,17,9,14,10.

(a) Use the defining formula, the computation formula, or a calculator to computes. (Round your answer to one decimal place.)

s=

(b) Multiply each data value by6to obtain the new data set30,102,54,84,60. Computes. (Round your answer to one decimal place.)

s=