| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| E1 | 11 | 18 | 21 | 23 | 28 |
| E2 | 14 | 20 | 22 | 24 | 28 |
| E3 | 1 | 1 | 12 | 23 | 28 |
| G | 1 | 1 | 2 | 20 | 28 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| E1 | 20.3793173809585 | 21 | 21.6206826190415 |
| E2 | 21.5034539047668 | 22 | 22.4965460952332 |
| E3 | 9.26899647621729 | 12 | 14.7310035237827 |
| G | -0.358593952357796 | 2 | 4.3585939523578 |
