The weights (in pounds) of a sample of 36 individuals were recorded and the following statistics were calculated.
mean = 160
range = 60
mode = 165
variance = 324
median = 170
The coefficient of variation equals:
a.0.1125% b.11.25% c.203.12% d.0.20312%
Do I have to find the standard deviation to calculate this?
1 answer
11.25%