Correlation and regression differ in that _________.
A) correlation is primarily concerned with the size and direction of relationships
B) regression is primarily used for prediction
C) both of these are true
D) neither of these are true

Question

Quizplus · Accepted Answer

Correlation is concerned with the size and direction of relationships between variables, while regression is often used for prediction based on the relationships between variables. Therefore, both A and B are true, making option C the correct choice.

Correlation and Regression Differ in That _________