Question

Study the following data set.

{101,123,94,99,150,95,112,98,101,96,99)
What is the standard deviation for the data set?
Click on the link to use the Desmos graphing calculator co
Round your answer to the nearest tenth, if necessary.
O 106.2
0 99
O 16.1
18

Answer 1

Answer: Choice C) 16.1

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Step-by-step explanation:

See the screenshot below. I used the Desmos calculator to compute the sample standard deviation in line 1. Then for line 2, I did the population standard devation.

stdev = sample standard deviation

stdevp = population standard deviation

The sample version isn't listed among the answer choices, but the population one is. It rounds to 16.1

Usually Desmos is a great graphing tool, but it also makes for a handy regular calculator as well.