统计与概率综合运用问题主要是将统计中频数统计及各种统计图表之间的综合运用与概率、函数、方程、几何图形等知识相结合.1.扇形统计图与概率的综合例1八年级一班开展了“读一本好书”的活动,班委会对学生阅读书籍的情况进行了问卷调查,问卷设置了“小说”、“戏剧”、“散文”、“其他”四个类别,每位同学仅选一项,根据调 Statistics and probability of the integrated use of the problem is mainly the statistical frequency statistics and a variety of statistical charts between the integrated use and probability, function, equations, geometry and other knowledge combined .1 fan chart and the probability of a comprehensive example of the eighth grade A class carried out a “read a good book” activities, the class committee conducted a questionnaire survey of students reading books, the questionnaire set “novel ”, “drama ”, “prose , ”Other " four categories, each student only choose one, according to tune