序号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
正确率I | 0.1 | 0.1 | 0 | 0.1 | 0.2 | 0.8 | 0.4 | 0 | 0.1 | 0.4 |
正确率II | 0.4 | 0.6 | 0.7 | 0.7 | 0.5 | 1 | 1 | 0.8 | 0.7 | 0.8 |
启发量 | 30 | 50 | 70 | 60 | 30 | 20 | 60 | 80 | 60 | 40 |
试题难度 | 90 | 90 | 100 | 90 | 80 | 20 | 60 | 100 | 90 | 60 |
序号 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
正确率I | 0 | 0 | 0.3 | 0.1 | 0 | 0.1 | 0.2 | 0.1 | 0.7 | 0.1 |
正确率II | 0.5 | 0.5 | 0.7 | 0.8 | 0.9 | 0.8 | 0.7 | 1 | 1 | 0.7 |
启发量 | 50 | 50 | 40 | 70 | 90 | 70 | 50 | 90 | 30 | 60 |
试题难度 | 100 | 100 | 70 | 90 | 100 | 90 | 80 | 90 | 30 | 90 |
序号 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
正确率I | 0.2 | 0.4 | 0 | 0.1 | 0 | 0.3 | 0 | 0.7 | 0 | 0.2 |
正确率II | 1 | 0.7 | 0.7 | 0.5 | 0.8 | 0.9 | 1 | 0.8 | 0.7 | 1 |
启发量 | 80 | 30 | 70 | 40 | 80 | 70 | 100 | 10 | 70 | 80 |
试题难度 | 80 | 60 | 100 | 90 | 100 | 70 | 100 | 30 | 100 | 80 |