| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| placement | 7 | 10 | 11 | 12 | 12 |
| noplacement | 4 | 7 | 9 | 10 | 12 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| placement | 10.66 | 11 | 11.34 |
| noplacement | 8.49 | 9 | 9.51 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| placement | 10.7 | 1.62 | |
| noplacement | 8.48 | 2.14 | |
