| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| WJ7ARD | 62 | 81 | 87.5 | 95 | 114 |
| WJ10ARD | 69 | 84 | 89 | 97 | 113 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| WJ7ARD | 85.76 | 87.5 | 89.24 |
| WJ10ARD | 87.39 | 89 | 90.61 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| WJ7ARD | 88.02 | 11.71 | |
| WJ10ARD | 90.65 | 11.07 | |
