1 When applying the stepwise regression technique independe

1. When applying the stepwise regression technique, _________ independent is included in the first multiple regression model.

2. In multiple regression analysis, a correlation matrix is used to check for ___________.

3. When evaluating the assumptions of a multiple regression model, a _______ is calculated for every observation in a data set.

Solution

1. When applying the stepwise regression technique, selection of independent is included in the first multiple regression model.

2. In multiple regression analysis, a correlation matrix is used to check for all possible predictor variables.

3. When evaluating the assumptions of a multiple regression model, a beta coefficient is calculated for every observation in a data set.