Discussion Post
Topic: Correlations, ANOVA, and Multiple Regression
Application of Concepts
1. How does linear regression differ from analysis of variance?
2. Using the Jerry Falwell Online Library, find 2 research studies related to public policy that use linear regression. Include the title of the study and a citation, then answer the following questions for each study (hint: you can probably use articles that you cited in your annotated bibliography earlier in the course):
• What is one independent variable? What is the dependent variable?
• If there is more than one independent variable, what argument does the researcher make that these variables are independent of one another?
• Which of the two studies seems to present the least convincing evidence that the dependent variable is predicted by the independent variable? Why?
The response must include a reference list. One-inch margins, double-space, Using Times New Roman 12 pnt font and APA style of writing and citations.