摘要
应用Chebyshev不等式解决三类概率论问题:估计随机变量取值于某区间内的概率;由随机变量落入的区间的概率的大小来确定此区间;证明某些概率(不)等式。
This paper gives three applications of Chebyshev inequality. The first one is to estimate the probabili-ty that random variable＇ s values lie in some interval, the second is the first＇ s inverse problem; the third one is to prove some probability （inequalities） equalitjes.
