河南科技学院2025 届本科毕业论文论文题目：概率论在彩票中的应用学生姓名： 李勇 所在学院： 数学科学学院 所学专业： 数学与应用数学 导师姓名： 石东伟 完成时间： 2025-05-10 概率论在彩票中的应用摘要彩票在我们日常生活中是非常普遍的一种公益性游戏。对部分人来说，彩票已成为生活的一部分，影响之大不言而喻。任何一种类型的彩票都有一定的中奖概率。从目前全国各地彩票发行情况来看，其规模性、彩票奖项的设置和彩票设奖的比例都不尽相同，并且有很大的差异，所以对目前中国的彩票市场运行情况进行讨论和评价，是很有必要且具有很大价值的。概率论就是分析事件发生的概率，本文将根据确切的数据，讨论目前流行的几种彩票中奖概率，大奖的期望额，并探讨中奖号码的数字和的数学期望、中奖号码中有重复数字的概率、相邻两期中奖号码数字有重复的概率，中奖号码中有连号出现的概率，以此来说服彩民放平心态，并提供一些可行性建议。因此通过对“彩票问题”进行讨论，可以为彩民提供一些借鉴和帮助，具有一定的积极意义。关键词：彩票，概率，应用 THE APPLICATION OF THE PROBABILITY THEORY IN THE LOTTERYAbstractThe lottery is very mon in our daily life a public game. For some people, the lottery has bee a part of life, the impact of self-evident. anyone type of lottery tickets have some of the winning probability. From the current lottery all over the country, its size set, awards and prizes from proportion is different, and there is a big difference, so the study of the Chinese lottery market operation and evaluation is necessary.Probability theory is to analyze the probability of events. Will be based on the exact data, this paper studies the current epidemic of several probability of winning the lottery, the expectation of awards, and discuss the number of the winning Numbers and the mathematical expectation, there is the probability of repeated Numbers in the winning Numbers, the adjacent two phase of the probability of winning number is repeated, with even number of prob...
