参考文献:Pearson， Karl . On the criterion that a given system of deviations from the probable in the case of a correlated system of variables is such that it can be reasonably supposed to have arisen from random sampling. Philosophical Magazine Series 5. 50: 157–175.
高中数学典型大题当中，往往会有一些概率与统计的题型!下面是洪老师高考必备资料库，高中数学典型大题难题解题题型汇总突破中，对于概率与统计的典型解题，资料编号:093，如有需要完整版，可点下我头像后看到私信那里回:093。
