Question:

In the following regression, X= total assets ($ billions), Y = total revenue ($ billions), and n = 64 large banks. (a) Write the fitted regression equation. (b) State the degrees of freedom for a two-tailed test for zero slope, find the critical value at α = .05 (c) What is your conclusion about the slope? (d) Interpret the 95 percent confidence limits for the slope. (e) Verify that F = t \[^{2}\] for the slope. (f) In your own words, describe the fit of this regression.