回答正确率 | 频数 | 百分比(%) | 累计百分比(%) |
0.33 | 5 | 2.6 | 2.6 |
0.40 | 15 | 8.0 | 10.6 |
0.47 | 21 | 11.2 | 21.8 |
0.53 | 27 | 14.4 | 36.2 |
0.60 | 32 | 17.0 | 53.2 |
0.67 | 34 | 18.1 | 71.3 |
0.73 | 23 | 12.2 | 83.5 |
0.80 | 14 | 7.4 | 91.0 |
0.87 | 10 | 5.3 | 96.3 |
0.93 | 7 | 3.7 | 100 |
合计 | 188 | 100 |
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