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In a regression model involving 30 observations, the following estimated regression equation was obtained. = 170 + 34 x 1 - 3 x 2 +
In a regression model involving 30 observations, the following estimated regression equation was obtained.
= 170 + 34x1 - 3x2 + 8x3 + 58x4 + 3x5
For this model, SSR = 1,740 and SST = 2,000.
The degrees of freedom associated with SST are _____.
a. 19
b. 24
c. 6
d. None of these answers are correct.
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