Percentage of control scores below the average experimental score for various effect sizes
| Effect size* | Percentage of control scores which would be below the average experimental score |
|---|---|
| *If the effect size is negative, the same percentage of controls do better than the average experimental patient. | |
| 0 | 50 |
| 0.2 | 58 |
| 0.4 | 66 |
| 0.6 | 73 |
| 0.8 | 79 |
| 1.0 | 84 |
| 1.4 | 92 |
| 1.6 | 95 |
| 2.3 | 99 |