Question

Exhibit 13-3
In a regression model involving 30 observations, the following estimated regression equation was obtained:
= 17 + 4x1" 3x2+ 8x3+ 8x4
For this model SSR = 700 and SSE = 100.
Refer to Exhibit 13-3. The coefficient of determination for the above model is approximately
a. -0.875
b. 0.875
c. 0.125
d. 0.144

Answer

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