The results of a regression analysis with a dependent variable and two independent variables were presented in line charts showing each independent variable on the x-axis and the dependent variable on the y-axis. The two charts were a good representation of the analysis results.

Question

Quizplus · Accepted Answer

Line charts are not the best way to represent the results of a regression analysis with multiple independent variables because they cannot simultaneously show the effects of both independent variables on the dependent variable. Scatter plots with regression lines or three-dimensional plots are more appropriate for visualizing such relationships.

The Results of a Regression Analysis with a Dependent Variable