Question: The following is the ANOVA summary table for a multiple regression model with two independent variables: If SSR(X1) = 20 and SSR(X2) = 15, a.

The following is the ANOVA summary table for a multiple regression model with two independent variables:

If SSR(X1) = 20 and SSR(X2) = 15,
a. Determine whether there is a significant relationship between Y and each independent variable at the 0.05 level of significance.
b. compute the coefficients of partial determination, r2y1.2, and r2y2.1, and interpret their meaning.

Degrees Sum of Mean of Freedom Squares Squares Source Regression Error Total 10 12 30 120 150

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