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The 2-Minute Rule for kuder richardson formula

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Discrimination is measured on the for each-query foundation using the level biserial, often called the Pearson item-instant correlation coefficient. The point biserial determine exhibits the extent to which two sets of data (In such cases, candidates' In general exam scores and specific problem score) correlate. The asis alternative normally takes https://kuderrichardson94858.onesmablog.com/kuder-richardson-20-can-be-fun-for-anyone-66811293

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