In a regression analysis if SST = 4500 and SSE = 1575, then the coefficient of determination is
A)0.35
B)0.65
C)2.85
D)0.45

Question

Quizplus · Accepted Answer

The coefficient of determination (R-squared) is calculated as follows:
R-squared = 1 - (SSE/SST)
Substituting the given values, we get:
R-squared = 1 - (1575/4500) = 0.65
Therefore, the best choice is B, which matches our calculated value for the coefficient of determination.

In a Regression Analysis If SST = 4500 and SSE