Find variable-number of magazines or number of years

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Reference no: EM13110152

The survey of bookstores shows that average number of magazines carried is 56, with the standard deviation of 12. Same survey showed that average length of time each store was in business in 6 years, with standard deviation of 2.5 years. Which is more variable, number of magazines or number of years?

Reference no: EM13110152

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