For the data set 7,5, 10, 11, 12, the mean, x, is 9. What is the standard
deviation?
The...
Mathematics, 11.04.2020 10:09 redbenji1687
For the data set 7,5, 10, 11, 12, the mean, x, is 9. What is the standard
deviation?
The formula for the sample standard deviation is s
h (x-7).
Use the table to help you.
(x - 2)?
-
24
-
4
16
1011
12 4
12 39
Sum = 34
Round your answer to the nearest tenth.
Answers: 3
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