Exhibit 13-10
In a regression model involving 30 observations, the following estimated regression equation was obtained.
$\hat { Y }$ =170+34X1 - 3X2+8X3+58X4+3X5
For this model, SSR = 1,740 and SST = 2,000.
-Refer to Exhibit 13-10. The coefficient of determination for this model is
A) 0.6923
B) 0.1494
C) 0.1300
D) 0.8700

Question

Exhibit 13-10
In a regression model involving 30 observations, the following estimated regression equation was obtained.
 $\hat { Y }$ =170+34X1 - 3X2+8X3+58X4+3X5
For this model, SSR = 1,740 and SST = 2,000.
-Refer to Exhibit 13-10. The coefficient of determination for this model is
A) 0.6923
B) 0.1494
C) 0.1300
D) 0.8700

Quizplus · Accepted Answer

The coefficient of determination (R²) is calculated as SSR/SST. Here, R² = 1,740/2,000 = 0.8700.

Exhibit 13-10 in a Regression Model Involving 30 Observations, the Following

Exhibit 13-10
in a Regression Model Involving 30 Observations, the Following