Question: If Cohen's d = -0.86, then this is interpreted as: Group of answer choices The sample's mean score was nearly one standard deviation lower than

If Cohen's d = -0.86, then this is interpreted as: Group of answer choices The sample's mean score was nearly one standard deviation lower than that of the population. The effect size is small. The effect size is negative because of the small sample size. The treated sample mean is 0.86 units smaller than the untreated population mean

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