Make appropriate hypothesis test-process to obtain results

Reference no: EM13136330

A random sample of 37 service times was collected, and the sample mean was found to be 16.5 minutes, with a sample standard deviation of 5.1 minutes. Is there evidence to reject the claim at the alpha = 0.02 level? Perform an appropriate hypothesis test, showing the necessary calculations and/or explaining the process used to obtain the results.

Reference no: EM13136330

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