Question: In a planned study, there is a known population with a normal distribution, = 20, and o = 3. What is the predicted mean if


In a planned study, there is a known population with a normal distribution, = 20, and o = 3. What is the predicted mean if the researcher predicts (a) a small positive effect size, (b) a medium negative effect size, (c) a large positive effect size, (d) an effect size of d = 0. 15, and (e) an effect size of d = - 1.70? (a) predicted py = (Type an integer or a decimal.)
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