Question: A formal hypothesis test is to be conducted to test the claim that the wait times at the Space Mountain ride in Walt Disney World

A formal hypothesis test is to be conducted to test the claim that the wait times at the Space Mountain ride in Walt Disney World have a mean equal to 40 minutes.

a. What is the null hypothesis, and how is it denoted?

b. What is the alternative hypothesis, and how is it denoted?

c. What are the possible conclusions that can be made about the null hypothesis?

d. Is it possible to conclude that “there is sufficient evidence to support the claim that the mean wait time is equal to 40 minutes”?

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