The estimated regression equation for a model involving two independent variables and 10 observations follows: y = 29.1270 + .5906x1 + .4980x2 SSyy = 6724.125 SSE = 507.75 Sg, = .0813 Sg = .0567 a) Compute R2 b) Compute Raz c) Comment on the goodness of fit d) Compute the MSE e) Compute the F test statistic f) Perform a t test for significance of Bj- Use a = 0.05. What can you conclude