Magazines in Bookstores A survey of bookstores showed that the average number of
Chapter 3, Problem 11(choose chapter or problem)
Magazines in Bookstores A survey of bookstores showed that the average number of magazines carried is 56, with a standard deviation of 12. The same survey showed that the average length of time each store had been in business was 6 years, with a standard deviation of 2.5 years. Which is more variable, the number of magazines or the number of years?
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