| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| WJ7ARD | 86 | 87 | 88.5 | 90 | 90 |
| WJ7AMA | 70 | 82 | 93 | 97 | 110 |
| WJ7AWL | 78 | 89 | 96 | 102 | 116 |
| WJ7AKN | 79 | 85 | 90 | 97 | 103 |
| WJ7ASK | 82 | 87 | 92 | 95 | 105 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| WJ7ARD | 88.18 | 1.53 | |
| WJ7AMA | 90.26 | 9.84 | |
| WJ7AWL | 96.29 | 9.25 | |
| WJ7AKN | 91.18 | 7.36 | |
| WJ7ASK | 91.26 | 5.57 | |
