The coefficient of determination equals the proportion of variability accounted for by the relationship between the variables.

Question

Quizplus · Accepted Answer

This is a true statement. The coefficient of determination (r-squared) measures the proportion of variability in the response variable that is explained by the predictor variable(s). It can range from 0 to 1, where 0 means that the predictor variable(s) do not explain any variability in the response variable, and 1 means that the predictor variable(s) explain all of the variability in the response variable.

The Coefficient of Determination Equals the Proportion of Variability Accounted