The hourly wages of a sample of 130 system analysts are given below.

The hourly wages of a sample of 130 system analysts are given below. 


mean = 60

mode = 73

median = 74

range = 20

variance = 324

The coefficient of variation equals



a.) 0.30%

b.) 30%

c.) 5.4%

d.) 54%



Answer: B


Learn More :