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A Review Of KR-20

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In 2006, the school executed a computer-based evaluation of paper examinations. The method generates critical details which include issues (facility) index and discrimination index. The ability of the exam can be a evaluate of the quantity of right responses to every item. It lets dedication of how ‘tricky’ or ‘easy’ https://marioyzxxu.full-design.com/5-simple-statements-about-kr20-formula-explained-69455176

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