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Question 10 A consultant believes that the average amount spent by customers at an online shoe store will be less than the current $100 if

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Question 10 A consultant believes that the average amount spent by customers at an online shoe store will be less than the current $100 if shipping costs are increased by 10% (the projected shipping cost increase proposed by their carrier). To test the null hypothesis that the population mean = $100 versus the alternative hypothesis that the population mean

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