|
|
|
|
| 权数 |
| 1 | 1/3 | 3 | 5 | 0.2634 |
| 3 | 1 | 5 | 7 | 0.5638 |
| 1/3 | 1/5 | 1 | 3 | 0.1178 |
| 1/5 | 1/7 | 1/3 | 1 | 0.0550 |