Question: The easiest way to increase statistical power is to increase sample size. Similarly, statistical power decreases with a smaller sample size. Use the data in

The easiest way to increase statistical power is to increase sample size. Similarly, statistical power decreases with a smaller sample size. Use the data in Exercises 8.40 and 8.62 to answer the following:

a. Compute the statistical power of the one-tailed statistical test with alpha of 0.05 when N is 4.

b. How does that value compare to when N was 37 in Exercise 8.40?

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