摘要
经济数学基础课程的概率论部分的学习中,学生对概率定义的理解有一定的难度,对使用定义求解概率问题常常出错,本文通过概率定义的总结及进一步理解和对易产生歧义解的问题进行分析,以期达到理解定义、解决问题的目的。
In the learning probability of the basic course of economic mathematics, many students have difficulties in understanding the definition of probability and often make mistakes in the use of solving probability problems. The paper analyses the equivocal problem by the summarization of the definition of probability to achieve the purpose of understanding the definition and solving problems.
出处
《云南电大学报》
2006年第1期59-60,64,共3页
Journal of Yunnan Rty University
关键词
概率
随机试验
随机事件
定义
歧义解
排列数
组合数
probability
sampling
definition
equivocal meaning
permutation
combinatorial number