摘要
本文先引入了解某些积分问题的概率方法,利用这种方法讨论了积分求解以及积分不等式问题。然后又通过实例分析向读者展示了积分在概率问题中的重要应用。
Firstly, Probability methods solving problems in integral are contributed in this paper. By these methods, some problems about integral calculation and integral in equality are discussed. Then, the paper displays the important appliance of integral in problems about Probability through the analysis of many examples.
出处
《科技信息》
2008年第32期223-225,233,共4页
Science & Technology Information
关键词
密度函数
数学期望
方差
概率
积分
density function
mathematical expectation
variance
probability
integral
