| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| WJ7ARD | 68 | 82 | 88.5 | 96 | 112 |
| WJ7AMA | 72 | 82 | 91 | 97 | 110 |
| WJ7AWL | 70 | 84 | 92 | 103 | 118 |
| WJ7AKN | 69 | 84 | 92 | 98 | 110 |
| WJ7ASK | 67 | 84 | 90 | 98 | 117 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| WJ7ARD | 88.84 | 9.52 | |
| WJ7AMA | 90.23 | 10.56 | |
| WJ7AWL | 93.28 | 11.96 | |
| WJ7AKN | 91.52 | 9.47 | |
| WJ7ASK | 91.21 | 11.14 | |
