| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| CMemo | 3.4 | 4 | 4.4 | 5 | 6 |
| CAtten | 3.2 | 4.2 | 4.6 | 5.2 | 6.4 |
| CApplied | 3.2 | 4 | 4.267 | 4.6 | 5.25 |
| SMemo | 2.8 | 4 | 4.4 | 5 | 6 |
| SAtten | 3.2 | 4.2 | 4.6 | 5 | 6 |
| SApplied | 3.25 | 4 | 4.325 | 4.708 | 5.4 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| CMemo | 4.563 | 0.6211 | |
| CAtten | 4.684 | 0.7147 | |
| CApplied | 4.34 | 0.6567 | |
| SMemo | 4.527 | 0.7251 | |
| SAtten | 4.621 | 0.6381 | |
| SApplied | 4.344 | 0.5874 | |
