| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| werkl>25jr | 385 | 412 | 427.5 | 459 | 476 |
| werkl<25jr | 84 | 109 | 117.5 | 136 | 162 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| werkl>25jr | 419.091710744442 | 427.5 | 435.908289255558 |
| werkl<25jr | 112.669706172339 | 117.5 | 122.330293827661 |
