Case
A
B
Observations
30
5
5
20
10
4
10
9
4
| Case |
|
|
| A
|
| B
| Observations |
|
| 30 | 5 | 5 |
|
|
|
|
|
| 20 | 10 | 4 |
|
|
|
|
|
| 10 | 9 | 4 |
|
|
|
|