| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| WJ7ARD | 70 | 82.5 | 88 | 95 | 107 |
| WJ7AMA | 72 | 82 | 91 | 97 | 109 |
| WJ7AWL | 72 | 84 | 92 | 102 | 114 |
| WJ7AKN | 70 | 85.5 | 92 | 98 | 108 |
| WJ7ASK | 70 | 84 | 90 | 97 | 114 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| WJ7ARD | 88.62 | 8.45 | |
| WJ7AMA | 90.16 | 9.93 | |
| WJ7AWL | 92.99 | 11.11 | |
| WJ7AKN | 91.73 | 8.65 | |
| WJ7ASK | 90.88 | 10.15 | |
