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Mathematics, 15.05.2021 07:10 trillred
the mean price of the nonfiction books on a best-sellers list is $21.66. The standard deviation is $2.09. If the prices of the top 10 best sellers all fall within two standard deviations of the mean, what is the lowest possible price of a book? what is the highest?
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the mean price of the nonfiction books on a best-sellers list is $21.66. The standard deviation is $...
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