All other things being held constant what is the change in t

All other things being held constant, what is the change in the dependent variable for six unit change in the first independent variable for the multiple regression equation:

= 5.2 + 6.3X1 - 7.1 X2?

+37.8

+36.7

+35.9

-38.6

Solution

All other things being held constant, the change in the dependent variable for six unit change in the first independent variable for the multiple regression equation: = 5.2 + 6.3X1 - 7.1 X2 is: 6*6.31=37.86