Part of the ANOVA summary table for using efficiency ratio ​(X1​) and total risk-based capital ​(X2​) to predict ROAA is shown to the right. The results also state that SSRX1=3.7902 and SSRX2=3.7615. 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.   Write the hypotheses for the contribution of the variable efficiency ratio.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Part of the ANOVA summary table for using
efficiency ratio
​(X1​)
and
total risk-based capital
​(X2​)
to predict
ROAA
is shown to the right. The results also state that
SSRX1=3.7902
and
SSRX2=3.7615.
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.
 
Write the hypotheses for the contribution of the variable
efficiency ratio.
Sum of
Degrees
of Freedom Squares
2
Source
Regression
6.1275
Error
196
14.1429
Total
198
20.2704
nion
for thie oot of dote
Transcribed Image Text:Sum of Degrees of Freedom Squares 2 Source Regression 6.1275 Error 196 14.1429 Total 198 20.2704 nion for thie oot of dote
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