彩票的数理分析及投注策略  

The Analysis of Lottery Tickets and The Strategy of Investment

作　　者：胡荣锁[1] 钱国华[1] 

机构地区：[1]常熟理工学院数学系,江苏常熟215500

出　　处：《常熟理工学院学报》2007年第10期29-34,共6页Journal of Changshu Institute of Technology

摘　　要：对传统型、乐透型彩票的各等级奖的中奖概率进行了详细的分析,推导出概率计算的通式.并给出了高级别奖项的期望中奖额的计算公式.研究了典型的三种彩票的多项量化方案的数据,基于大量的统计分析,给彩民们提供了科学合理选择彩票号码的方法.Probability of traditional and modem lottery is analyzed in this paper and the universal formula of the probability is provided. In addition, the author gives out a formula to calculate the expected award of high prizes in lottery. The author have researched on quantification data of several programs, and drawn rational conclusion and evaluation after necessary assessments. At last, based on a great quantity of statistics and analysis, author provides reasonable method of choosing lottery number to lottery-investors.

关 键 词：彩票 概率 期望中奖额 策略 

分 类 号：O211[理学—概率论与数理统计]