对于统计与概率的学习重要的是建立学生的统计意识,懂得统计与现实生活密切的联系,了解用样本估计总体的统计的基本思想,明了统计的实质是“为了从数据中提取信息,其特征之一是通过部分数据来推测全体数据的性质”.统计的基本思想主要包括统计的方法,统计数据的收集与处理,以及对处理结果进行推 It is important for the study of statistics and probability to establish a student’s statistical awareness, to understand the close connection between statistics and real life, to understand the basic idea of ​​using samples to estimate the overall statistics, and to clarify that the essence of statistics is “In order to extract information from data, One of the characteristics is that the partial data is used to infer the nature of the whole data. ”The basic idea of ​​statistics mainly includes the methods of statistics, the collection and processing of statistical data, and the push of processing results