To test the validity of a multiple regression model involving three independent variables,the null hypothesis states that: A)β₀ = β₁= β₂ = β₃ B)β₁= β₂ = β₃= 0 C)β₁= β₂ = β₃ D)β₁≠ β₂ ≠ β₃

Question

Quizplus · Accepted Answer

The null hypothesis for testing the validity of a multiple regression model involving three independent variables states that all the regression coefficients, except the intercept, are equal to zero. Therefore, the correct choice is B, which states that all the regression coefficients for the three independent variables are equal to zero.

To Test the Validity of a Multiple Regression Model Involving