Multiple Choice
A multiple regression equation is computed for a sample of n = 20 sets of X1,X2,and Y scores.If the significance of the regression equation is evaluated using an F-ratio,then the ratio would have degrees of freedom equal to ____.
A) df = 1, 18
B) df = 1, 19
C) df = 2, 17
D) df = 2, 18
Correct Answer:
Verified
Correct Answer:
Verified
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