ECONOMETRICS

A three-variable regression gave the following results:

What is the sample size?

What is the value of the RSS?

What are the d.f. of the ESS and RSS?

What is R² and R²?

Test the hypothesis that X₂ and X₃ have zero influence on Y.Which test do you use and why?

From the preceding information, can you determine the individual contribution of X2 and X3 towards Y?