The Textbook As A Tool To Form Sl Interactional Competence: Efficiency Study
Table 2:
| Competency components | Arithmetic mean | Median | Coefficient of asymmetry | Standard deviation |
| Skills (S) | ||||
| S1 | 6,1 | 6,5 | -0,5 | 1,7 |
| S2 | 5,6 | 5,7 | -0,6 | 1,9 |
| S 3 | 7,5 | 8 | -1,3 | 1,4 |
| S 4 | 6 | 6,5 | -1,7 | 2 |
| Knowledge (K) | ||||
| K1 | 2,7 | 3 | -0,7 | 1 |
| K2 | 2,7 | 3 | 0 | 0,9 |
| K3 | 2,8 | 3 | -0,7 | 1,3 |