Regression Modeling

Catalog

• Build multiple regression model to predict graduate school GPA from GRE scores, undergrad GPA, research experience, and socioeconomic factors. Help me: 1) Check assumptions (linearity, normality, homoscedasticity, multicollinearity), 2) Test different model specifications, 3) Interpret coefficients and R², 4) Assess model fit, 5) Report results in APA format. Use R or Python.