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To test the claim a researcher selects a sample of 30 hotel

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A survey claims that the average cost of a hotel room in Atlanta is $69.21. To test the claim, a researcher selects a sample of 30 hotel rooms and finds that the average cost is $68.43. The standard deviation of the population is $3.72. At ?=0.05, is there enough evidence to reject the claim?

Reference no: EM13577915

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