A measure of the direction and strength of the relationship between two variables is called ____.
A)statistical power
B)its distribution
C)standard deviation
D)a correlation

Question

Quizplus · Accepted Answer

A correlation is a measure of the relationship between two variables, indicating the direction (positive or negative) and strength (weak, moderate, or strong) of the relationship. Statistical power refers to the likelihood of detecting a true effect in a study, while distribution and standard deviation are measures of the spread and variability of data.

A Measure of the Direction and Strength of the Relationship