Question: 10.57 Comparing book prices 2 For the data in the previous exercise, use software or a calculator to perform a significance test comparing the population

10.57 Comparing book prices 2 For the data in the previous exercise, use software or a calculator to perform a significance test comparing the population mean prices.

Show all steps of the test and indicate whether you would conclude that the mean price is lower at one of the two Internet bookstores.

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