The test scores for a math class are shown below.
81, 85, 82, 93, 85, 84, 95, 87, 88, 91
...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 31.03.2020 01:54, cjulius9437
The test scores for a math class are shown below.
81, 85, 82, 93, 85, 84, 95, 87, 88, 91
(31. What is the standard deviation of the data set? Round your answer to the nearest tent!
2.7
0 4.4
11.6
19.5
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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