Given the Regression Model Y = β₀ + β₁ X₁

Multiple Choice

Given the regression model y = β₀ + β₁ X₁ + β₂ X₂ + β₃ X₁² + β₄X₂² + ε,if we wish to test the significance of higher order terms, (X₁² and X₂²) we would use the following test:

A) Overall F test
B) Durbin-Watson test
C) Partial F test
D) t test
E) Cook's distance measure