The D Statistic Represents the

The d statistic represents the

A) proportion of studies in a literature review that found statistically significant results supporting the hypothesis being reviewed.
B) size of the difference between conditions of an independent variable expressed in standard deviation units.
C) percentage of variance in a dependent variable accounted for by an independent variable.
D) percentage of participants in the experimental group whose scores on the dependent variable exceeded the mean score of the control group.