ANCOVA Sharon Pruitt F2 скачать в хорошем качестве

ANCOVA Sharon Pruitt F2

ANCOVA Analysis An analysis of covariance (ANCOVA) was conducted to examine differences in test scores among classes while controlling for PMissed. The assumption of homogeneity of regression slopes was met, F (2, 84) = 0.723, p = .488. Levene’s test indicated that the assumption of homogeneity of variance was satisfied. After adjusting for PMissed, there was a statistically significant effect of class on test scores, F (2, 84) = 4.663, p = .012, partial η2 = .100. These results indicate a practically meaningful difference in performance among the classes.