对古典概型计算方法的研究  

The Research of Calculation Methods of the Classical Probability

作　　者：苏丹[1] 

机构地区：[1]湛江师范学院基础教育学院数学系,广东湛江524037

出　　处：《吉林省教育学院学报》2011年第4期152-154,共3页Journal of Jilin Provincial Institute of Education

摘　　要：在进行概率统计的教学过程中,越来越认识到古典概型在概率中的重要地位,在教学中通过对古典概型的讨论可以有助于直观的理解概率论中的许多基本概念,本文针对古典概型的几种计算方法法进行讨论。The classical probability models play a very important role in the whole Probability theory, In teaching through the discussion of the probability model of classical can help intuitive understanding probability of many basic concepts. Based on the classical probability model of several calculation method method is discussed .

关 键 词：古典概型 直接计算 转化法 对称性 数学期望 

分 类 号：O212[理学—概率论与数理统计]