Regression
Data
| Advertising Sales ($) | Average # of Viewers (Millions) | Length of Program (Minutes) | Average Viewer Age (years) |
| 28,000 | 10.1 | 30 | 30 |
| 25,500 | 11.4 | 30 | 25 |
| 31,000 | 19.9 | 60 | 30 |
| 29,000 | 13.6 | 60 | 38 |
| 20,500 | 12.5 | 60 | 20 |
| 14,500 | 3.5 | 30 | 15 |
| 27,000 | 15.1 | 60 | 24 |
| 23,500 | 3.7 | 30 | 17 |
| 19,500 | 4.3 | 30 | 19 |
| 23,000 | 12.2 | 120 | 45 |
| 18,000 | 5.1 | 120 | 19 |
| 29,500 | 15.9 | 60 | 28 |
| 30,000 | 16.8 | 120 | 31 |
| 25,000 | 8.5 | 120 | 58 |
| 22,500 | 9.1 | 30 | 43 |