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New Step by Step Map For kr20 formula

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วัดเพียงครั้งเดียว วิเคราะห์ค่า “ความสอดคล้องภายใน ” (ค่าสัมประสิทธิ์ความเชื่อถือได้) A note to the equivalence of KR20 and Cronbach’s alpha for dichotomous information: These are frequently said for being exactly equal; having said that, algebraic equivalence only happens when the biased estimator of your sample variance which divides by the volume of topics n is https://janisc334cvo6.eqnextwiki.com/user

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