| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| WJ10ARD | 77 | 88 | 92 | 98 | 112 |
| WJ10AMA | 72 | 82 | 90 | 96 | 109 |
| WJ10AWL | 77 | 86 | 90 | 96 | 105 |
| WJ10AKN | 72 | 84 | 90 | 96 | 107 |
| WJ10ASK | 74 | 83 | 90 | 95 | 105 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| WJ10ARD | 92.7 | 7.89 | |
| WJ10AMA | 90.11 | 8.71 | |
| WJ10AWL | 91.31 | 7.34 | |
| WJ10AKN | 90.58 | 9.27 | |
| WJ10ASK | 89.76 | 7.3 | |

