Question: F For a post hoc power analysis, d = .613, a = .05 for a two-tailed Nest, and the number of people in each of

F For a post hoc power analysis, d = .613, a = .05 for a two-tailed Nest, and the number of people in each of two groups = 30, the power of the ttest is approximately 0.61. a. 'What was the risk of a Type II error? b. For the same effect size (.613), approximately what u per group would be needed to achieve power = .BD

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