Asked Feb 29, 2020

(b) Multiply each data value by 6 to obtain the new data set 36, 78, 48, 72, 48. Compute s. (Round your answer to one decimal place.)
s = 

Given 1 mile ≈ 1.6 kilometers, what is the standard deviation in kilometers? (Enter your answer to two decimal places.)
s =  km


Expert Answer

Step 1

It is assuming that the given values are in miles.

After multiplying with 6, the new observations are 216, 468, 288, 432, 288.

The mean is calculated below.

Statistics homework question answer, step 1, image 1

Step 2

The sample standard deviation is calculated below.

Statistics homework question answer, step 2, image 1


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