Question: Shown below are the top food and drug stores in the United States in a recent year according to Fortune magazine.
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Assume that the data represent a population.
a. Find the range.
b. Find the mean absolute deviation.
c. Find the population variance.
d. Find the population standard deviation.
e. Find the interquartile range.
f. Find the z score for Walgreen.
g. Find the coefficient of variation.