Question

For two valid regression models which have same dependent variable, if regression model A and regression model B have the

followings,

Regression A: Residual Standard error = 30.33, Multiple R squared = 0.764, Adjusted R squared = 0.698

Regression B: Residual Standard error = 40.53, Multiple R squared = 0.784, Adjusted R squared = 0.658

Then which one is the correct one? Choose all applied.

a.	Model A is better than B since Model A has smaller residual standard error than B.
	b.	Model A is better than B since Model A has higher Adjusted R squared than B.
	c.	Model B is better than A since Model B has higher Multiple R squared than A.
	d.	Overall, Model A is better than B.

Answer 1

Solution The correct option is C C.Model B is better than A since Model B has higher Multiple R squared than A.