Consider the regression model Y = B1 + B2X+ B3D+ BaX D+u, where D is a dummy variable. What would it mean if Ba = 0? O For individuals with D-1, X has no effect on Y O The average values of X are equal in both groups. O If X-0, the group with D-1 and the group with D-0 have the same expected value for Y O The partial effect of X on Y in the group with D-1 is the same as the partial effect of X on Y in the group with D-0. O None of the presented possible answers are correct.
Consider the regression model Y = B1 + B2X+ B3D+ BaX D+u, where D is a dummy variable. What would it mean if Ba = 0? O For individuals with D-1, X has no effect on Y O The average values of X are equal in both groups. O If X-0, the group with D-1 and the group with D-0 have the same expected value for Y O The partial effect of X on Y in the group with D-1 is the same as the partial effect of X on Y in the group with D-0. O None of the presented possible answers are correct.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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