| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| WJ7ARD | 75 | 84 | 89 | 95.5 | 106 |
| WJ7AMA | 73 | 82 | 91 | 97 | 109 |
| WJ7AWL | 77 | 86 | 93 | 102.5 | 114 |
| WJ7AKN | 77 | 87 | 92 | 98 | 108 |
| WJ7ASK | 75 | 85 | 91 | 97 | 113 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| WJ7ARD | 89.35 | 7.65 | |
| WJ7AMA | 90.88 | 9.15 | |
| WJ7AWL | 93.92 | 10.41 | |
| WJ7AKN | 92.36 | 7.63 | |
| WJ7ASK | 91.84 | 9.27 | |
