A Private University Is Trying to Determine If There Is

Multiple Choice

A private university is trying to determine if there is pay equity among the male and female faculty.A simple random sample of six faculty members was selected from each gender group and the salary was recorded.The data (in thousands) are shown below. What is the standard deviation for the sum of the ranks for the male faculty?

A) 2.5
B) 3.6
C) 10.2
D) None of the above