# Question: In Problem 13 4 on page 469 you used efficiency ratio

In Problem 13.4 on page 469, you used efficiency ratio and total risk based capital to predict ROA at a community bank (stored in CommunityBanks). Using the results from that problem,

a. determine whether there is a significant relationship between ROA and the two independent variables (used efficiency ratio and total risk based capital) at the 0.05 level of significance.

b. interpret the meaning of the p value.

c. compute the coefficient of multiple determination, r2, and interpret its meaning.

d. compute the adjusted r2.

a. determine whether there is a significant relationship between ROA and the two independent variables (used efficiency ratio and total risk based capital) at the 0.05 level of significance.

b. interpret the meaning of the p value.

c. compute the coefficient of multiple determination, r2, and interpret its meaning.

d. compute the adjusted r2.

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