| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| A11 | 1 | 2 | 4 | 4 | 5 |
| A12 | 2 | 3 | 4 | 4 | 5 |
| A13 | 1 | 3 | 4 | 5 | 5 |
| A14 | 2 | 3 | 3 | 4 | 5 |
| A15 | 2 | 3 | 4 | 4 | 5 |
| A16 | 1 | 2 | 3 | 3 | 4 |
| A17 | 2 | 3 | 3 | 4 | 5 |
| A18 | 2 | 3 | 4 | 4 | 5 |
| A19 | 2 | 3 | 4 | 4 | 5 |
| A20 | 1 | 2 | 3 | 3 | 4 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| A11 | 3.85120141144603 | 4 | 4.14879858855397 |
| A12 | 3.92560070572301 | 4 | 4.07439929427699 |
| A13 | 3.85120141144603 | 4 | 4.14879858855397 |
| A14 | 2.92560070572301 | 3 | 3.07439929427699 |
| A15 | 3.92560070572301 | 4 | 4.07439929427699 |
| A16 | 2.92560070572301 | 3 | 3.07439929427699 |
| A17 | 2.92560070572301 | 3 | 3.07439929427699 |
| A18 | 3.92560070572301 | 4 | 4.07439929427699 |
| A19 | 3.92560070572301 | 4 | 4.07439929427699 |
| A20 | 2.92560070572301 | 3 | 3.07439929427699 |
