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2017年的高考数学《考试大纲》明确提出了文化素养的考查,我们认为有关数学文化素养的考查应包括结合数学史的发展进行考查、结合有关数学思维进行考查以及结合有关数学应用等进行考查,本文主要结合概率统计相关问题进行分析,希望能给同学们带来帮助。一、以数学探究为背景例1(2015年哈尔滨三中模拟)PM2.5是指大气中直径小于或等于2.5微米的颗粒物,也称为可入肺颗粒物。如图是根据哈尔滨三中学生社团
In 2017, the “Outline of Examination” of the math test clearly put forward the test of cultural accomplishment. In our opinion, the examination of the math cultural accomplishment should include the examination combined with the development of the history of mathematics, the examination combined with relevant mathematical thinking and the examination of the relevant mathematical applications, This article mainly analyzes the problems related to probability and statistics, hoping to bring help to the students. First, the mathematical exploration as the background Example 1 (2015 Harbin three in the simulation) PM2.5 refers to the atmospheric particles less than or equal to 2.5 microns in diameter, also known as particles into the lungs. Figure is based on the Harbin three middle school students