Question: Calculate statistical power for the test performed in Exercise 8.56 using the following alpha levels in a onetailed test: a. alpha of 0.05, or 5%

Calculate statistical power for the test performed in Exercise 8.56 using the following alpha levels in a onetailed test:

a. alpha of 0.05, or 5%

b. alpha of 0.10, or 10%

c. Explain how power is affected by alpha in these calculations.

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