The Data Shown Below Represents the Annual Salaries, in Thousands

Multiple Choice

The data shown below represents the annual salaries, in thousands of dollars, of the top five paid individuals in your university.
{490,500,505,510,520}
What is the standard deviation of the salaries? Round your answer to two decimal places.

A) 125.00 thousand dollars
B) 125.00 (thousand dollars) 2
C) 11.18 thousand dollars
D) 11.18 (thousand dollars) 2
E) None of the above.