Question: In Problem 14.4 on page 541, you used efficiency ratio and total risk-based capital to predict ROAA at a community bank (stored in CommunityBanks). Using
In Problem 14.4 on page 541, you used efficiency ratio and total risk-based capital to predict ROAA at a community bank (stored in CommunityBanks). Using the results from that problem,
a. At the 0.05 level of significance, determine whether each independent variable makes a significant contribution to the regression model. On the basis of these results, indicate the most appropriate regression model for this set of data.
b. Compute the coefficients of partial determination, r2Y1.2 and r2Y2.1, and interpret their meaning.
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a For X1 SSRX 1 X 2 SSRX 1 and X 2 SSRX 2 3368087 3246062 122025 with 1 and 21 degrees of fre... View full answer
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