Whether a correlation coefficient is considered small, medium, or large is a question of
A) reliability
B) effect size
C) cause and effect
D) truncation.

Question

Quizplus · Accepted Answer

The correlation coefficient measures the strength and direction of a linear relationship between two variables. The terms small, medium, or large in this context refer to the effect size, which is a quantitative measure of the magnitude of the experimenter effect. The larger the effect size, the stronger the relationship between the variables.

Whether a Correlation Coefficient Is Considered Small, Medium, or Large