| Type of distr. | Test statistic | 5 | 10 | 50 | 100 |
| Symmetric distribution | Median | 1 | 1 | 0.9667 | 0.9 |
| MMED | 0.6667 | 0.5 | 0.3333 | 0.1667 | |
| Asymmetric distribution | Median | 1 | 1 | 0.9333 | 0.9 |
| MMED | 0.6667 | 0.6 | 0.2 | 0.1333 | |
| Symmetric distribution | Mann-Whitney | 0.9 | 1 | 0.9333 | 0.9333 |
| MMWU | 0 | 0 | 0 | 0 | |
| Asymmetric distribution | Mann-Whitney | 1 | 1 | 0.9667 | 0.9667 |
| MMWU | 0 | 0 | 0 | 0 |