Question: A researcher conducts two studies. Each study was a one-sample z test. Both studies placed the rejection region in both tails and measured the same

A researcher conducts two studies. Each study was a one-sample z test. Both studies placed the rejection region in both tails and measured the same sample mean. The beta level in Study 1 was larger than the beta level used in Study 2. Which study is associated with greater power to detect an effect?

a. Study 1.

b. Study 2.

c. None, they are associated with the same level of power.

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