# 2/17/2017

## Chapter 6 Multiple Regression I

- First-order model with two predictor variables (see p. 215)
- Interpretation of regression coefficients
- First-order model with p-1 predictor variables (see pp. 217-218)
- General linear regression model with qualitative predictor variables (see p. 219)
- Polynomial regression (see p. 219)
- General linear regression model with interaction effects (see p. 220)
- Coefficient of multiple determination (see p. 226)
- Inferences for regression parameters (see p. 227)
- Scatterplot matrix (see p. 232)
- Correlation matrix (see p. 233)
- Diagnostics (same as previous chapters)
- Class Exercise - 6.30 on p. 254

## We will begin discussing the Chapter 6 assignment in a problem session on Monday.