## Section 14.4: Correlation and Regression

## 14.4 Outline

- Regression analysis
- correlation
- least squares method
- scatter diagram
- linear correlation coefficient
- significance level

- Best-fitting line
- least-squares line
- formulas

- Regression analysis
- correlation
- least squares method
- scatter diagram
- linear correlation coefficient
- significance level

- Best-fitting line
- least-squares line
- formulas