Lesson 11: Review for Exam 2
February 25, 2019
Review:
- Dummy variables
- Exam 2 in class on Wed
- See instructions for Exam 2 Part 1
Presentation:
- Exam 2 Review Topics
- Multiple Regression
- Interpretation of Regression Output
- R^2
- Coefficients > y-hat equation
- t-statistics and associated p-values (individual variable significance)
- F-statistic and associated p-value (overall model significance)
- Multicollinearity
- Interaction Variables
- Dummy Variables
- Produce y-hat estimate given x values
Assignment:
- Complete Exam 2 Part 1
- Study for Exam 2