| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| WJ7ARD | 68 | 82 | 88 | 96 | 112 |
| WJ7AMA | 72 | 82 | 91 | 97 | 110 |
| WJ7AWL | 70 | 84 | 92 | 103 | 117 |
| WJ7AKN | 69 | 84 | 92 | 98 | 110 |
| WJ7ASK | 67 | 84 | 90 | 97 | 114 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| WJ7ARD | 88.62 | 9.53 | |
| WJ7AMA | 90.01 | 10.45 | |
| WJ7AWL | 92.85 | 11.89 | |
| WJ7AKN | 91.59 | 9.59 | |
| WJ7ASK | 91.02 | 11.08 | |
