Question: Use the P-value method to perform the hypothesis test for the indicated exercise. Exercise 28 Data from Exercise 28: A travel analyst claims that the

Use the P-value method to perform the hypothesis test for the indicated exercise.

Exercise 28

Data from Exercise 28:

A travel analyst claims that the standard deviation of the room rates for two adults at three-star hotels in Denver is at least $68. A random sample of 18 three-star hotels has a standard deviation of $40. At α = 0.01, is there enough evidence to reject the claim?

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