Question: Use the P-value method to perform the hypothesis test for the indicated exercise. Exercise 27 Data from Exercise 27: A hospital claims that the standard

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


Exercise 27


Data from Exercise 27:

A hospital claims that the standard deviation of the waiting times for patients in its emergency department is no more than 0.5 minute. A random sample of 25 waiting times has a standard deviation of 0.7 minute. At α = 0.10, is there enough evidence to reject the claim?

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