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Determine variable-number of magazines for bookstores

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Reference no: EM13110244

Ssurvey of bookstores illustrates that average number of magazines carried is 56, with standard deviation of 12. Same survey showed that average length of time each store was in bbusiness is 6 years, with standard deviation of 25 years. Which is more variable, number of magazines or number of years.

Reference no: EM13110244

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