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《义务教育数学课程标准》(2011年版)把课程内容分为四个部分:数与代数,图形与几何,统计与概率,综合与实践.可见统计与概率是数学课程中不可缺少的一个部分,并且统计与概率的学习能让同学们在解决实际问题的过程中,逐渐提高收集、整理与分析信息的能力以及培养随机观念,这也契合时代发展的需求,所以纵观历年中考试题,不难发现统计与概率是历年中考的必考考点.虽然题型多样,但题目偏重于基础知识技能的考查,难度并不高.
The standard of compulsory education mathematics curriculum (2011 edition) divides the course content into four parts: number and algebra, graph and geometry, statistics and probability, synthesis and practice.It can be seen that statistics and probability are an indispensable part of math course, And the study of statistics and probability can make students gradually improve the ability to collect, collate and analyze information as well as cultivate random ideas in the process of solving practical problems, which is also in line with the needs of the development of the times. It is difficult to find that statistics and probabilities are the necessary test points for the mid-term examinations. Although the types of questions are diverse, the questions tend to be based on tests of basic knowledge and skills.