Which is correct to find the value of the coefficient of determination (R²)? A)SSR/SSE B)SSR/SST C)1 - SST/SSE

Question

Quizplus · Accepted Answer

The coefficient of determination (R-squared) is defined as the proportion of variance in the dependent variable (y) explained by the independent variable (x) in a linear regression model. It can be calculated as the ratio of the explained variance (SSR) to the total variance (SST) or 1 minus the ratio of the unexplained variance (SSE) to the total variance (SST). Therefore, the correct formula to find the value of R-squared is SSR/SST.

Which Is Correct to Find the Value of the Coefficient