| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| A11 | 1 | 2 | 3 | 4 | 5 |
| A12 | 2 | 3 | 4 | 4 | 5 |
| A13 | 1 | 3 | 4 | 5 | 5 |
| A14 | 2 | 3 | 4 | 4 | 5 |
| A15 | 2 | 3 | 3 | 4 | 5 |
| A16 | 1 | 2 | 3 | 4 | 5 |
| A17 | 2 | 3 | 4 | 4 | 5 |
| A18 | 2 | 3 | 4 | 4 | 5 |
| A19 | 2 | 3 | 4 | 4 | 5 |
| A20 | 1 | 2 | 3 | 4 | 5 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| A11 | 2.86464047194651 | 3 | 3.13535952805349 |
| A12 | 3.93232023597326 | 4 | 4.06767976402674 |
| A13 | 3.86464047194651 | 4 | 4.13535952805349 |
| A14 | 3.93232023597326 | 4 | 4.06767976402674 |
| A15 | 2.93232023597326 | 3 | 3.06767976402674 |
| A16 | 2.86464047194651 | 3 | 3.13535952805349 |
| A17 | 3.93232023597326 | 4 | 4.06767976402674 |
| A18 | 3.93232023597326 | 4 | 4.06767976402674 |
| A19 | 3.93232023597326 | 4 | 4.06767976402674 |
| A20 | 2.86464047194651 | 3 | 3.13535952805349 |
