Question: 2 sample size required change in order to detect small, medium and large effect sizes? un: Cohen's d(effect size) = 0.2 (weak),0.5 (medium), 0.8 (large).

2 sample size required change in order to detect small, medium and large effect sizes? un: Cohen's d(effect size) = 0.2 (weak),0.5 (medium), 0.8 (large). alpha = 0.1 power = 0.8 ( "pwr") ge 'pwr' was built under R version 4.0.5

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