文档介绍：学号_
毕业论文
课题概率统计在生活中的应用
学生姓名
系别数学与计算机科学系
专业班级数学与应用数学
指导教师
目录
摘要 I
ABSTRACT II
第一章绪论 1
第二章概率统计的概念及发展 2
概率统计的概念 2
概率统计的发展 2
2
2
第三章概率统计在生活中的应用 4
在抽签、摸彩中的应用 4
4
经济效益中的应用 8
10
12
结论 13
参考文献 14
致谢 15
概率统计在生活中的应用
摘要
随着时代的进步以及科学的发展,数学在生活中的应用越来越广,可以说生活中到处充满了数学的影子。而概率统计作为数学的一个及其重要部分,在生活中也在发挥着越来越广泛的用途。许多看似深奥或难以解决的问题,如果能够通过概率统计的知识,把它们转化成为纯数学的问题,那么很多问题都可以非常轻松的解决。我们还可以把概率统计作为一个工具对在过往的经历中得到的一些数据进行总结和分析,以便在未来如果遇到相同或相似的事情时,我们就可以做出更全面、更正确和更理智的抉择,从而避免了很多的不必要的麻烦和不必要的弯路。
本文首先对概率统计的概念进行了一些梳理,并叙述了概率统计的发展过程。并通过对抽签摸彩、工作决策、经济效益、经济预算以及相遇问题等生活问题进行了诠释以及举例说明,体现出了概率统计的重要性。
关键词:概率统计;概率统计的含义;概率统计的应用
Abstract
With the progress of the times, as well as the development of science, mathematics more widely applied in life, we can say that life, full of the shadow of the mathematics. Probability and statistics as mathematics as a vital part in life is also playing an increasingly wide range of applications. Many seemingly esoteric or difficult to solve, if we can through the knowledge of probability and statistics, they transformed into pure mathematics, then many problems can be very easy to solve. We can also probability and statistics as a tool some of the data obtained in the past experience summary and analysis, so that in the future when you encounter the same or similar things, we can make a prehensive, more accurate and more rational choice, thus avoiding a lot of unnecessary trouble and unnecessary detours.
Firstly, the concept of probability and statistics, some of b, and described the process of development of probability and statistics. And interpretation of life through the lottery on the drawing of lots, the work of decision-making, economic efficiency, economic budget, and encounter problems as well as example, reflect the importance of probability and statistics.
Keywords: Probability and Statistics; the meaning of probability and statistics; the application of probab