| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| BOYS | -13 | -7.83 | -4 | 2.17 | 9 |
| GIRLS | -11.3 | -3.67 | 5 | 13.66 | 37.67 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| BOYS | -8.08 | -4 | 0.08 |
| GIRLS | -2.07 | 5 | 12.07 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| BOYS | -0.03 | 15.16 | |
| GIRLS | 8.08 | 14.46 | |
