Table 2.
Calculation of the discrimination index D.
Reporting (yellow card) | Reporting (non-yellow card) | |
---|---|---|
Yellow card | 12 | 3 |
Non-yellow card | 3 | 27 |
Calculation of the discrimination index D.
Reporting (yellow card) | Reporting (non-yellow card) | |
---|---|---|
Yellow card | 12 | 3 |
Non-yellow card | 3 | 27 |