| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| Q2 | 1 | 4 | 5 | 6 | 7 |
| Q9 | 1 | 4 | 5 | 6 | 7 |
| Q16 | 4 | 5 | 5 | 6 | 7 |
| Q23 | 4 | 5 | 6 | 6 | 7 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| Q2 | 4.75172695238339 | 5 | 5.24827304761661 |
| Q9 | 4.75172695238339 | 5 | 5.24827304761661 |
| Q16 | 4.87586347619169 | 5 | 5.12413652380831 |
| Q23 | 5.87586347619169 | 6 | 6.12413652380831 |
