______ allows researchers to describe (1)how far mean scores have shifted in the population or (2)the percentage of variance that can be explained by a given variable.
A) Significance
B) Probability
C) Power
D) Effect size

Question

Quizplus · Accepted Answer

Effect size allows researchers to quantify the magnitude of the differences between groups or the strength of relationships between variables. It provides a standardized measure of the size of an effect, which can be used to compare results across different studies.

______ Allows Researchers to Describe (1)how Far Mean Scores Have