What does regression do?
A) It ensures the statistical significance of correlations.
B) It converts raw scores to t scores.
C) It makes predictions about scores based on other scores.
D) It creates linear relationships for transforms.

Question

Quizplus · Accepted Answer

Regression is a statistical analysis tool that helps to make predictions about one variable based on the values of other variables. It establishes a relationship between the predictor variable(s) and the response variable through a mathematical equation or a predictive model. Therefore, option C is the correct answer as it explains the primary function of regression. Option A is incorrect as regression does not ensure statistical significance of correlations but rather investigates the nature and strength of the relationships between variables. Option B is incorrect as converting raw scores to t scores is not the primary purpose of regression. Option D is also incorrect as regression creates linear equations, not transforms.

What Does Regression Do