Salaries The Salaries (In Thousands of Dollars)for a Sample of 13

question 123

Short Answer

Salaries
The salaries (in thousands of dollars)for a sample of 13 employees of a firm are: 26.5,23.5,29.7,24.8,21.1,24.3,20.4,22.7,27.2,23.7,24.1,24.8,and 28.2.
-Compute the variance of the salaries.