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What is a good kr 20 score No Further a Mystery

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ใช้มาตรวัดเดียวกันกับคนกลุ่มเดียวกันในเวลาต่างกัน A Take note around the equivalence of KR20 and Cronbach’s alpha for dichotomous facts: These will often be stated being particularly equal; having said that, algebraic equivalence only happens in the event the biased estimator in the sample variance which divides by the amount of topics n is employed https://kuderrichardson94858.onesmablog.com/kuder-richardson-20-can-be-fun-for-anyone-66811293

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