Question: A researcher conducts a study, but it has low power to detect an effect. Which of the following is one way in which the researcher

A researcher conducts a study, but it has low power to detect an effect. Which of the following is one way in which the researcher can increase power?

a. Make the alpha level smaller.

b. Increase the sample size.

c. Study a population with a larger standard deviation.

d. All of these answers are correct.

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