Answer
Set E: mean = 202.4, range = 366
Set F: mean = 140.8, range = 24
Work Step by Step
To find the mean, we add up all of the values and divide by the total number of values.
Mean E: $\frac{113+183+479+120+117}{5} = 202.4$
Mean F: $\frac{145+129+153+135+142}{5} = 140.8$
To find the range, we subtract the smallest term from the largest term.
Range E: $479-113 = 366$
Range F: $153-129 = 24$
The mean and range of Set E are greater than the mean and range of Set F.
