| Frequency | Percent | Valid Percent | Cumulative Percent | |
Valid | Difficulties towards focus | 5 | 10.9 | 18.5 | 18.5 |
Difficulty to understand | 6 | 13.0 | 22.2 | 40.7 | |
The missing adequate programs | 2 | 4.3 | 7.4 | 48.1 | |
Problems with network and electricity | 4 | 8.7 | 14.8 | 63.0 | |
Explanations without practice in class | 8 | 17.4 | 29.6 | 92.6 | |
Poor image quality | 2 | 4.3 | 7.4 | 100.0 | |
Total | 27 | 58.7 | 100.0 |
| |
Missing | N/A | 19 | 41.3 |
|
|
Total | 46 | 100.0 |
|
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