ANOVA
| Program Type | Monthly Income ($) |
| 1 | 300 |
| 1 | 500 |
| 1 | 800 |
| 1 | 950 |
| 1 | 1000 |
| 1 | 850 |
| 1 | 450 |
| 1 | 300 |
| 1 | 0 |
| 1 | 950 |
| 1 | 1110 |
| 1 | 350 |
| 1 | 800 |
| 1 | 600 |
| 2 | 500 |
| 2 | 400 |
| 2 | 300 |
| 2 | 250 |
| 2 | 300 |
| 2 | 450 |
| 2 | 500 |
| 2 | 800 |
| 2 | 0 |
| 2 | 0 |
| 2 | 100 |
| 2 | 0 |
| 2 | 200 |
| 2 | 250 |
| 3 | 450 |
| 3 | 500 |
| 3 | 500 |
| 3 | 600 |
| 3 | 1000 |
| 3 | 1200 |
| 3 | 300 |
| 3 | 400 |
| 3 | 500 |
| 3 | 300 |
| 3 | 800 |
| 3 | 900 |
| 3 | 750 |
| 3 | 500 |
| 3 | 600 |