摘要
全概率公式及其思想在概率统计与随机过程中具有重要作用.给出了公式在条件概率下的推广形式与具体应用.同时,得到了独立性条件下的特殊形式.
It is well-known that formula of total probability plays an important part in probability and statistics, stochastic process. In this paper an extension of formula of total probability has been proved under conditional probability and a special case is also obtained in independence condition.
出处
《数学的实践与认识》
CSCD
北大核心
2014年第22期305-308,共4页
Mathematics in Practice and Theory
关键词
全概率公式
条件概率
独立性
formula of total probability
conditional probability
independence
