Clarification of Regression
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In the following regression (see attached data), 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, and use Appendix D (see attached data) to find the critical value at a=.05.
c. What is your conclusion about the slope?
d. Interpret the 95 percent confidence limits for the the slope.
e. Verify that F=t^2 for the slope.
f. Describe the fit of this regression.
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Solution Summary
This solution determines the fitted regression equation on the total revenue and total assets. It makes a conclusion about the scope and shows all steps in an Excel file.
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