| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| Aman | 4 | 4 | 5 | 7 | 11 |
| Avrouw | 4 | 4 | 4 | 7 | 10 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| Aman | 4.52118769388225 | 5 | 5.47881230611775 |
| Avrouw | 3.52118769388225 | 4 | 4.47881230611775 |
