| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| Mineraalwater | 1.42 | 1.535 | 1.63 | 1.72 | 1.79 |
| Expresso-koffie | 1.55 | 1.63 | 1.71 | 1.8 | 1.86 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| Mineraalwater | 1.59624810326317 | 1.63 | 1.66375189673683 |
| Expresso-koffie | 1.67898474353913 | 1.71 | 1.74101525646087 |
