Discrimination is calculated with a per-issue foundation utilizing the stage biserial, generally known as the Pearson products-moment correlation coefficient. The purpose biserial determine shows the extent to which two sets of information (in this case, candidates' overall Test scores and particular person dilemma score) correlate. Contoh: Tentukan koefisien reliabilitas hasil https://kuderrichardsonreliabilit83604.ampblogs.com/facts-about-kr20-revealed-63461242