In a multiple regression analysis involving k independent variables and n data points, the number of degrees of freedom associated with the sum of squares for regression is:
A)k.
B)n - k.
C)k - 1.
D)n - k - 1.

Question

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The Answer of In a multiple regression analysis involving k independent variables and n data points, the number of degrees of freedom associated with the sum of squares for regression is:
A)k.
B)n - k.
C)k - 1.
D)n - k - 1.

In a Multiple Regression Analysis Involving K Independent Variables and N