|
|
| Conditioned | Total | |
|
|
| Yes = +1 | No = +0 | |
| Condition | Yes = +1 | a | b = (RUt − a) | RUt |
| No = +0 | c = (0Wt − a) | N − RUt − 0Wt +a | N − RUt | |
|
| Total | 0Wt | N − 0Wt | N |