摘要
通过多个典型实例说明了古典概型、概率密度函数、分布函数、Cauchy—Schwarz不等式、Chebeshev不等式、数字特征等在数学证明和计算中的应用,提出了在概率论教学中对概率思想在数学证明和计算中的应用应加以介绍.
By means of several representative and illustrate examples, we demonstrate that there is widely application of probability idea to mathematical proof and computation about classic probability model, probability density function, distribution function, Cauchy-Schwarz inequlity. Chebeshev inequality, numerical characteristic, etc. We also put forward a suggestion that the teacher should play attention to probability idea to mathematical proof and computation to be applied and introduced in teaching.
出处
《数学的实践与认识》
CSCD
北大核心
2007年第13期189-192,共4页
Mathematics in Practice and Theory
关键词
概率思想
随机变量
概率密度函数
probability idea
random variable
prohability density function
