What are the two components of variation used in calculating the coefficient of determination?
A) explained variation and unexplained variation
B) sampling variation and population variation
C) standard variation and homoscedastic variation
D) conditional variation and linear variation

Question

Quizplus · Accepted Answer

The coefficient of determination, often denoted as R², is calculated using explained variation (variation explained by the model) and unexplained variation (variation not explained by the model).

What Are the Two Components of Variation Used in Calculating