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Kuder richardson reliability - An Overview

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Discrimination is measured over a per-problem foundation using the position biserial, also referred to as the Pearson product-second correlation coefficient. The purpose biserial figure exhibits the extent to which two sets of knowledge (In cases like this, candidates' overall exam scores and unique concern score) correlate. It truly is observed https://kuderrichardsonreliabilit95260.thezenweb.com/a-simple-key-for-kr20-formula-unveiled-64329733

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