Use the following information for Exercises 9–12: A multiple regression model has been produced for a set of observations with multiple regression equation , with multiple coefficient of determination .
Assume the regression assumptions are met.
11. Interpret the coefficients , and .
13.3.11
The estimated value of when and is . means that for each increase of one unit of the variable , the estimated value of increases by 5 units when the value of is held constant. means that for each increase of one unit of the variable , the estimated value of increases by 8 units when the value of is held constant.