【摘要】 试题统计软件是对试题统计的分析说明．它通过原始数据的输入来计算若干参数指标，包括信度，考试效度，各题的区分度，各题的难度及考试成绩分布的直方图．本文通过两C语言程序编制的软件完成数据输入与各参数指标的计算及直方图的绘制，原始数据的保存、计算结果的保存和它们的再调用．更多还原

【Abstract】 The software of examination questions is used to compute some parameters which include examination credit, examination result, difference and difficulty of each question as well as the distribution of scores by inputing original (iata of an exam. This thesis finishes inputing data,computing examination parameters, drawing up the graph of distribution, saving to a file, as well as cashing in on the results above next time by two C-programmes.更多还原