连续的分布函数与连续型随机变量的关系

Ralation Between Continuous Distribution Function and Continuous Random Variable

通过实例探讨了由分布函数的连续性不一定可以得到对应的随机变量是连续型的,这有利于学生更深入的掌握连续型随机变量的分布函数的特性,从而更好的应用于实际。

In this paper,an example shows that there exists a continuous distribution function which the corresponding random variable is not continuous. This knowledge can help student master the characteristics of distribution function which the random variable is continuous and apply to the actual better.