摘要
阐述了概率统计在经济问题中的应用原理和方法,运用实例介绍数学期望在求最大利润中的应用和DeMovire-Laplace定理在抽样检查产品质量中的应用。希望能够让人们更深入地认识概率统计的本质,解决日常生活中的问题。
This paper expounds the principle and method of the application of probability statistics in economic problems,and introduces the application of mathematical expectation in finding the maximum profit and the application of De Movire-Laplace theorem in sampling inspection of product quality by using examples.It is hoped that people can understand the essence of probability statistics more deeply so as to solve the problems in daily life.
作者
张艳婷
姜永
Zhang Yanting;Jiang Yong(College of Computer and Information Sciences,Fujian Agricultural and Forestry University,Fuzhou 350002,China)
出处
《现代盐化工》
2019年第3期126-127,144,共3页
Modern Salt and Chemical Industry
基金
福建农林大学数学建模实训室(111ZS1503)
福建农林大学2018年本科教育教学改革研究一般项目(111418143)
