The Table Below Summarizes the Number of Minutes Spent Exercising

Multiple Choice

The table below summarizes the number of minutes spent exercising each day for a sample of 30 female college students. Construct a graphical display of the data distribution and then indicate what summary measures you would use to describe center and spread.

A) center = mean; spread = standard deviation
B) center = mean; spread = interquartile range
C) center = median; spread = standard deviation
D) center = median; spread = interquartile range
E) center = mode; spread = range