Uses of the Pearson correlation include measuring the reliability and validity of assessment instruments and _________________.
A) identifying outliers
B) prediction
C) establishing cause and effect
D) determining the strength of curvilinear relationships.

Question

Quizplus · Accepted Answer

The Pearson correlation is often used to predict the relationship between two variables. It can also be used to establish the strength and direction of the relationship, but it cannot be used to determine causation or identify outliers. While it can indicate the presence of a curvilinear relationship, it cannot determine the strength of such a relationship.

Uses of the Pearson Correlation Include Measuring the Reliability and Validity