Suppose we have hypothesized that even after controlling for variables A and B, variable C will have a significant and strong relationship with a dependent variable.Which method should we use regarding the order in which predictor variables are entered into our multiple regression analysis?
A)The all-possible-subsets method.
B)The hierarchical method.
C)The stepwise method.
D)The partial method.

Question

Quizplus · Accepted Answer

The hierarchical method is the best choice in this scenario as it allows us to control for variables A and B before entering variable C into the analysis. This will help us determine the unique contribution of variable C to the dependent variable while taking into account the effects of the other predictor variables. The all-possible-subsets method and the stepwise method may not be appropriate as they do not take into account the prior knowledge and hypotheses about the relationships between predictor variables and the dependent variable. The partial method is not a recognized approach in multiple regression analysis.

Suppose We Have Hypothesized That Even After Controlling for Variables