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Melissa Williams
Questions (3)
Briefly explain how increasing sample size influences each of the following. Assume that all other factors are held constant.
a.
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10. Explain how the power of a hypothesis test is influenced by each of the following. Assume that all other factors are held
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A researcher is testing the hypothesis that consuming a sports drink during exercise improves endurance. A sample of n=50 male
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Answers (1)
Briefly explain how increasing sample size influences each of the following. Assume that all other factors are held constant. a. The size of the z- score in a hypothesis test. b. The size of Cohen’s d. c. The power of a hypothesis test.
