Value | Category | Cases | |
---|---|---|---|
1 | difficult | 558 |
38.7%
|
2 | easy | 395 |
27.4%
|
3 | neutral | 181 |
12.6%
|
4 | verydifficult | 256 |
17.8%
|
5 | veryeasy | 51 |
3.5%
|
Missing value | 2768 |