We are interested in conducting a study to determine whether a study intervention significantly improves college students’ test scores. The population’s GPA m = 2.64 and s = 0.42. We hope that intervention will improve girls’ body esteem scores by 0.25 points. We plan to recruit a sample of 36 students. We set our alpha level at .05 for two-tailed test. Determine the statistical power that this proposed study would have; report your answer as a percentage. Show all work
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