|
| Total | Chi-square | |
| Dif | |||
| Fi | Fi% | Sig. | |
| A12 |
|
|
|
| Satisfactory | 18 | 8.50% | 60.689 |
| Unsatisfactory | 105 | 49.50% | 2 |
| Do not know or do not know the demonstration | 89 | 42.00% | 0.000 |
| A13 |
|
|
|
| Satisfactory | 46 | 21.70% | 51.660 |
| Unsatisfactory | 46 | 21.70% | 2 |
| Do not know or do not know the demonstration | 120 | 56.60% | 0.000 |
| A14 |
|
|
|
| Satisfactory | 79 | 37.30% | 29.557 |
| Unsatisfactory | 35 | 16.50% | 2 |
| Do not know or do not know the demonstration | 98 | 46.20% | 0.000 |