Mathematics, 16.10.2021 20:00 mrashrafkotkaat

A survey of bookstores showed that the average number magazines carried is 57, with a standard deviation of 12. The same bookstore survey showed that the average length of time each store had been in business was 8 years with a standard deviation of 2.5. Which is more variable?

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A survey of bookstores showed that the average number magazines carried is 57, with a standard devia...