_____ is the magnitude of difference between the experimental and control groups.
A) Statistical significance
B) Effect size
C) Sample size
D) Error variance

Question

Quizplus · Accepted Answer

Effect size is the magnitude of the difference between the experimental and control groups. Statistical significance refers to the likelihood that the observed results are not due to chance. Sample size refers to the number of participants included in the study. Error variance refers to the variability in the data that is not accounted for by the variables under study.

_____ Is the Magnitude of Difference Between the Experimental and Control