The ages (in years) and heights (in inches) of all pitchers for a baseball team are listed. Find the coefficient of variation for each of the two data sets. Then compare the results.

Heights Ages 71 28 78 26 73 28 74 26 70 28 74 28 72 26 77 29 73 29 80 32 72 33 80 31

%

Cv heights=(Round to one decimal place as needed.)