学习随机变量应注意的若干问题

Problems Attentioned in Random Variable of Studing

随机变量是概率论中的重要概念,在整个教学过程中起着承上启下、化繁为简的作用。然而对初学者来说接受和运用起来还存在一定的困难,文中从随机变量的理解、意义和使用几个方面进行了论述,为初学者提供了有益的指导。

Random variable is important in Probality, it takes a rule in whole process of teaching But it is difficult to accept for beginner, this paper is discussed through comprehension, meaning and using of Random variable and it will be given some useful suggestion.