Local analytics
23 attempts tracked
Mean score fraction: 0.7519 | KR-20: 0.9855
| Question | Attempts | Success rate | Point-biserial |
|---|---|---|---|
| cc.q.batch1.003 | 21 | 0.5714 | 0.545 |
| cc.q.batch1.007 | 13 | 0.7692 | 0.9842 |
| cc.q.batch1.010 | 1 | 1.0 | 0.0 |
| cc.q.batch1.011 | 1 | 1.0 | 0.0 |
| cc.q.batch1.015 | 1 | 1.0 | 0.0 |
| cc.q.batch1.016 | 1 | 1.0 | 0.0 |
| cc.q.batch1.020 | 1 | 1.0 | 0.0 |
| cc.q.batch1.023 | 1 | 1.0 | 0.0 |
| cc.q.batch1.026 | 1 | 1.0 | 0.0 |
| cc.q.batch1.029 | 3 | 0.3333 | 0.4945 |
| cc.q.batch1.031 | 14 | 0.7857 | 0.9843 |
| cc.q.batch1.033 | 1 | 1.0 | 0.0 |
| cc.q.batch1.034 | 1 | 1.0 | 0.0 |
| cc.q.batch1.036 | 1 | 1.0 | 0.0 |
| cc.q.batch1.038 | 1 | 1.0 | 0.0 |
| cc.q.batch1.040 | 1 | 0.0 | 0.0 |
| cc.q.batch1.042 | 14 | 0.7857 | 0.9843 |
| cc.q.batch1.044 | 1 | 1.0 | 0.0 |
| cc.q.batch1.045 | 11 | 0.8182 | 0.9818 |
| cc.q.batch1.046 | 13 | 0.7692 | 0.9842 |
| cc.q.batch1.049 | 7 | 0.4286 | 0.9049 |
| cc.q.batch1.050 | 1 | 1.0 | 0.0 |
| cc.q.batch2.003 | 1 | 1.0 | 0.0 |
| cc.q.batch2.008 | 1 | 1.0 | 0.0 |
| cc.q.batch2.010 | 2 | 1.0 | 0.0 |
| cc.q.batch2.012 | 1 | 1.0 | 0.0 |
| cc.q.batch2.014 | 1 | 1.0 | 0.0 |
| cc.q.batch2.016 | 1 | 1.0 | 0.0 |
| cc.q.batch2.019 | 1 | 1.0 | 0.0 |
| cc.q.batch2.020 | 1 | 1.0 | 0.0 |
| cc.q.batch2.021 | 13 | 0.6923 | 0.8234 |
| cc.q.batch2.024 | 1 | 1.0 | 0.0 |
| cc.q.batch2.029 | 1 | 1.0 | 0.0 |
| cc.q.batch2.031 | 21 | 0.9048 | 0.6184 |
| cc.q.batch2.032 | 1 | 1.0 | 0.0 |
| cc.q.batch2.033 | 21 | 0.8571 | 0.7856 |
| cc.q.batch2.034 | 13 | 0.4615 | 0.6153 |
| cc.q.batch2.037 | 13 | 0.7692 | 0.9842 |
| cc.q.batch2.040 | 2 | 0.0 | 1.0 |
| cc.q.batch2.045 | 1 | 1.0 | 0.0 |
| cc.q.batch2.047 | 1 | 1.0 | 0.0 |
| cc.q.batch2.050 | 2 | 1.0 | 0.0 |
| cc.q.batch3.001 | 1 | 1.0 | 0.0 |
| cc.q.batch3.005 | 1 | 1.0 | 0.0 |
| cc.q.batch3.006 | 13 | 0.6923 | 0.8895 |
| cc.q.batch3.009 | 21 | 0.8571 | 0.7856 |
| cc.q.batch3.010 | 1 | 1.0 | 0.0 |
| cc.q.batch3.014 | 1 | 1.0 | 0.0 |
| cc.q.batch3.016 | 1 | 1.0 | 0.0 |
| cc.q.batch3.017 | 21 | 0.6667 | 0.7042 |
| cc.q.batch3.021 | 1 | 1.0 | 0.0 |
| cc.q.batch3.030 | 2 | 1.0 | 0.0 |
| cc.q.batch3.031 | 11 | 0.7273 | 0.2802 |
| cc.q.batch3.032 | 14 | 0.4286 | 0.4319 |
| cc.q.batch3.035 | 1 | 1.0 | 0.0 |
| cc.q.batch3.036 | 1 | 1.0 | 0.0 |
| cc.q.batch3.040 | 2 | 0.5 | -1.0 |
| cc.q.batch3.041 | 1 | 1.0 | 0.0 |
| cc.q.batch3.043 | 13 | 0.9231 | 0.471 |
| cc.q.batch3.045 | 1 | 1.0 | 0.0 |
| cc.q.batch3.046 | 22 | 0.6818 | 0.8719 |
| cc.q.batch3.047 | 1 | 1.0 | 0.0 |
| cc.q.batch3.048 | 14 | 0.7857 | 0.9843 |
| cc.q.batch4.003 | 1 | 1.0 | 0.0 |
| cc.q.batch4.005 | 13 | 0.6923 | 0.8895 |
| cc.q.batch4.010 | 1 | 1.0 | 0.0 |
| cc.q.batch4.015 | 1 | 1.0 | 0.0 |
| cc.q.batch4.016 | 1 | 1.0 | 0.0 |
| cc.q.batch4.020 | 2 | 0.5 | 1.0 |
| cc.q.batch4.021 | 1 | 1.0 | 0.0 |
| cc.q.batch4.024 | 1 | 1.0 | 0.0 |
| cc.q.batch4.030 | 1 | 1.0 | 0.0 |
| cc.q.batch4.031 | 1 | 1.0 | 0.0 |
| cc.q.batch4.033 | 1 | 1.0 | 0.0 |
| cc.q.batch4.034 | 1 | 1.0 | 0.0 |
| cc.q.batch4.038 | 13 | 0.7692 | 0.6222 |
| cc.q.batch4.039 | 1 | 1.0 | 0.0 |
| cc.q.batch4.041 | 1 | 1.0 | 0.0 |
| cc.q.batch4.045 | 13 | 0.7692 | 0.9842 |
| cc.q.batch4.046 | 13 | 0.9231 | 0.471 |
| cc.q.batch4.049 | 1 | 1.0 | 0.0 |
| cc.q.batch5.003 | 1 | 1.0 | 0.0 |
| cc.q.batch5.004 | 1 | 1.0 | 0.0 |
| cc.q.batch5.006 | 1 | 1.0 | 0.0 |
| cc.q.batch5.010 | 2 | 1.0 | 0.0 |
| cc.q.batch5.016 | 21 | 0.8095 | 0.7133 |
| cc.q.batch5.018 | 1 | 1.0 | 0.0 |
| cc.q.batch5.020 | 2 | 1.0 | 0.0 |
| cc.q.batch5.024 | 1 | 1.0 | 0.0 |
| cc.q.batch5.025 | 13 | 0.5385 | 0.6541 |
| cc.q.batch5.028 | 1 | 1.0 | 0.0 |
| cc.q.batch5.030 | 2 | 1.0 | 0.0 |
| cc.q.batch5.035 | 1 | 1.0 | 0.0 |
| cc.q.batch5.036 | 14 | 0.7857 | 0.9845 |
| cc.q.batch5.040 | 2 | 0.5 | -1.0 |
| cc.q.batch5.041 | 1 | 1.0 | 0.0 |
| cc.q.batch5.042 | 21 | 0.8571 | 0.7856 |
| cc.q.batch5.044 | 18 | 0.7222 | 0.8954 |
| cc.q.batch5.045 | 13 | 0.7692 | 0.9842 |
| cc.q.batch5.049 | 22 | 0.8182 | 0.6909 |
| cc.q.batch5.050 | 2 | 1.0 | 0.0 |