SOLUTION: Find Mean and Standard Deviation for following numbers: 10, 0, 10, 16, 7, 18, 0.25, 5, 10, and 28.

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Question 971712: Find Mean and Standard Deviation for following numbers: 10, 0, 10, 16, 7, 18, 0.25, 5, 10, and 28.
Answer by Boreal(15235) About Me  (Show Source):
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10, 0, 10, 16, 7, 18, 0.25, 5, 10, and 28
sum is 104.25.
Divide by 10 is the mean=10.425
Standard deviation: 8.51
It is the sum of the squared deviations from the mean divided by 9.
(10-10.425)^2 +....(28-10.425)^2/9