Question: Part 2 - Hypothesis Testing 1. A coffee shop manager reads that the preferred temperature for coffee is 110F with a standard deviation of

Part 2 - Hypothesis Testing 1. A coffee shop manager reads that

Part 2 - Hypothesis Testing 1. A coffee shop manager reads that the preferred temperature for coffee is 110F with a standard deviation of 10F. However, the manager doesn't believe it is true for his customers, so he samples 50 coffee drinkers and finds their preferred temperature is, on average, 115F. Perform a traditional hypothesis test at an alpha level of 0.05. Ho: H: which one is the claim? n = dor s= a= Illustrate the rejection region. Which statistic will you use? Why? Will you use or s? Why?

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