Sample standard deviation
The monthly salaries (in thousands of dollars) of a sample of 6 sales representatives are as follows:
10, 7, 13, 12, 9, 9
Find the standard deviation of this sample of monthly salaries. Round your answer to at least two decimal places.
(If necessary, consult a list of formulas.)
A Complete, Neat and Step-by-step Solution is provided in the attached file.