Question number | Discrimination value | Difficulty index | Question number | Discrimination value | Difficulty index |
---|---|---|---|---|---|
1 | 0.61 | 0.50 | 13 | 0.06 | 0.90 |
2 | 0.87 | 0.50 | 14 | 0.52 | 0.60 |
3 | 0.06 | 0.90 | 15 | 0.65 | 0.60 |
4 | 0.54 | 0.50 | 16 | 0.75 | 0.60 |
5 | 0.75 | 0.60 | 17 | 0.87 | 0.50 |
6 | 0.06 | 0.80 | 18 | 0.75 | 0.60 |
7 | 0.75 | 0.60 | 19 | 0.07 | 0.40 |
8 | 0.87 | 0.50 | 20 | 0.55 | 0.60 |
9 | 0.87 | 0.50 | 21 | 0.71 | 0.60 |
10 | − 0.16 | 0.40 | 22 | 0.75 | 0.60 |
11 | 0.87 | 0.50 | 23 | 0.52 | 0.60 |
12 | 0.54 | 0.50 | 24 | − 0.14 | 0.80 |