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Question
Given the regression model y = 
0 + 1x1 + 2x2 + 3x12 + 4x22 + 
, if we wish to test the significance of higher-order terms (x12and x22),which test would we use?
A. overall F test
B. Durbin-Watson test
C. partial F test
D. t test
E. Cook's distance measure
Answer
This answer is hidden. It contains 2 characters.
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