How to Interpret Cohen's d (With Examples) - Statology
https://www.statology.org/interpret-cohens-d/
WebAug 31, 2021 · Cohen’s d = (x 1 – x 2) / √ (s 1 2 + s 2 2) / 2. where: x 1, x 2: mean of sample 1 and sample 2, respectively; s 1 2, s 2 2: variance of sample 1 and sample 2, respectively; Using this formula, here is how we interpret Cohen’s d: A d of 0.5 indicates that the two group means differ by 0.5 standard deviations. A d of 1 indicates that the ...
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