Question 4 4 pts Provide a practical interpretation of the Durbin-Watson test results for the following hypotheses: HO: Errors are Independent Ha: Errors are positively correlated when d = 2.54 and p = 0.9616 Insufficient evidence (at alpha equals 5%) that the errors of our model are negatively correlated Sufficient evidence (at alpha equals 5%) that the errors of our model are positively correlated Sufficient evidence lat alpha equals 5%) that the errors of our model are negatively correlated Insufficient evidence (at alpha equals 5%) that the errors of our model are positively correlated Psuedo-sufficient evidence (at alpha equals 5000%) that the errors of our model don't exist Question 5 4 pts Suppose that we observe significant (i.e., p