a. The table at the left shows the population heights (in inches) and weights (in pounds) of the members of a basketball team. Find the coefficient of variation for the heights and the weights. Then...

a.       The table at the left shows the population heights (in inches) and weights (in pounds) of the members of a basketball team. Find the coefficient of variation for the heights and the weights. Then compare the results

b.      Explain how to find the range of a data set. What is an advantage of using the range as a measure of variation? What is a disadvantage?