| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| COMPMEM | 3.4 | 4 | 4.4 | 5 | 6 |
| COMPATT | 3.2 | 4.2 | 4.6 | 5.2 | 6.4 |
| COMPAPP | 3.2 | 4 | 4.27 | 4.6 | 5.25 |
| SPECMEM | 2.8 | 4 | 4.4 | 5 | 6 |
| SPECATT | 3.2 | 4.2 | 4.6 | 5 | 6 |
| SPECAPP | 3.25 | 4 | 4.33 | 4.71 | 5.4 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| COMPMEM | 4.24 | 4.4 | 4.56 |
| COMPATT | 4.44 | 4.6 | 4.76 |
| COMPAPP | 4.17 | 4.27 | 4.36 |
| SPECMEM | 4.24 | 4.4 | 4.56 |
| SPECATT | 4.47 | 4.6 | 4.73 |
| SPECAPP | 4.21 | 4.33 | 4.44 |
| Boxplot Means | |||
| Variable | trimmed mean | unbiased SD | |
| COMPMEM | 4.56 | 0.62 | |
| COMPATT | 4.68 | 0.71 | |
| COMPAPP | 4.34 | 0.66 | |
| SPECMEM | 4.53 | 0.73 | |
| SPECATT | 4.62 | 0.64 | |
| SPECAPP | 4.34 | 0.59 | |
