If a data set produces SSR = 300 and SSE = 200, then the coefficient of determination is

A) .67.
B) .25.
C) .40.
D) .60.

Coefficient Of Determination

A statistical measure represented as a number between 0 and 1 that indicates the proportion of the variance in the dependent variable that is predictable from the independent variable(s).

SSR

The sum of squared residuals, a measure of the discrepancy between the data and an estimation model.

SSE

The sum of squared errors, which measures the total deviation of observed values from their mean in statistical models.