题目满分最高分最低分平均分作答人数零分率满分率标准差难度区分度系数描述系数描述1110.96504.0096.000.200.96很易0.143不强2110.605040.0060.000.490.60偏易0.489较强3110.98502.0098.000.140.98很易0.071不强4110.405060.0040.000.490.40适中0.401较强5110.98502.0098.000.140.98很易0.071不强61111.0050100.001.00很易不强7110.665034.0066.000.470.66偏易-0.022异常8110.765024.0076.000.430.76偏易0.429较强9110.445056.0044.000.500.44适中0.484较强10110.96504.0096.000.200.96很易0.143不强11110.845016.0084.000.370.84很易0.429较强12110.645036.0064.000.480.64偏易0.269不强13110.94506.0094.000.240.94很易0.071不强14110.725028.0072.000.450.72偏易0.126不强15110.98502.0098.000.140.98很易0.071不强16110.845016.0084.000.370.84很易0.137不强17110.845016.0084.000.370.84很易-0.017异常18110.645036.0064.000.480.64偏易0.341较强19110.785022.0078.000.410.78偏易0.286不强20110.725028.0072.000.450.72偏易0.500很强21221.165042.0058.000.990.58适中0.637很强22221.685016.0084.000.730.84很易0.203不强23221.525024.0076.000.850.76偏易0.571很强24221.88506.0094.000.480.94很易0.143不强25221.685016.0084.000.730.84很易0.429较强26221.365032.0068.000.930.68偏易0.495较强27221.405030.0070.000.920.70偏易0.566很强28221.88506.0094.000.480.94很易0.071不强29221.96502.0098.000.280.98很易不强302222.0050100.001.00很易不强题目ABCD空11481230511431494292015149650715233883138913229610481111314241216321113347143611315149164424176242185232111965392027365214429132214272315638241147125342322673492735510284712291493050