Compute the mean and standard deviation

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A sample of the hourly wages of 15 employees at one of the Hospitals in Spokane was organized into the following table:

Hourly Wages ($)

Number of Employees

8 up to 10

3

10 up to 12

7

12 up to 14

4

14 up to 16

1

Total

15

Compute the mean and standard deviation of the hourly wages.

Reference no: EM131210906

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