| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| twk | 6 | 7.2 | 7.9 | 8.3 | 9.3 |
| wkm | 5.4 | 6.4 | 7 | 7.6 | 8.2 |
| wkv | 6.5 | 7.9 | 9 | 9.3 | 11.1 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| twk | 7.72353283649978 | 7.9 | 8.07646716350022 |
| wkm | 6.80749036709067 | 7 | 7.19250963290933 |
| wkv | 8.77540542827244 | 9 | 9.22459457172756 |
