For a multiple regression model, SST = 200 and SSE = 50. The multiple coefficient of determination is ______.
A) .25
B) 4.00
C) 250
D) .75

Question

Quizplus · Accepted Answer

The formula for the multiple coefficient of determination is:

R^2 = 1 - (SSE/SST)

Plugging in the given values, we get:

R^2 = 1 - (50/200) = 1 - 0.25 = 0.75

Therefore, the multiple coefficient of determination (R-squared) is 0.75, or option (D).

For a Multiple Regression Model, SST = 200 and SSE