In the Least-Squares Multiple Regression Equation, the Unstandardized Partial Slopes

Multiple Choice

In the least-squares multiple regression equation, the unstandardized partial slopes show________.

A) the point where the line crosses the Y axis.
B) the combined effects of all independents on the dependent variable.
C) the amount of change in Y for a unit change in one independent variable while controlling for all other independent variables.
D) the residual effects of the independent after partialling out the effect of the dependent variable.