摘要
本文通过Mathematica软件包计算出彩票36选7类型的单张复式投注方案中各种情况的中奖概率,从经济学的角度,考虑彩民购买单张复式彩票能获得的期望效用,用概率统计中的数学期望描述彩民买单张复式彩票能获得的期望效用,以方差来衡量彩民的风险度,根据"最大平均回报——最小风险"原理,确定出最优投注的策略,并给出彩票投注的其他技巧应用。
In this paper,the package worked out by Mathematica 36 lottery seven types of election leaflets,in the penthouse betting programme of the probability of winning,from the economics perspective,consider the purchase of leaflets Caimin penthouse of the lottery can be expected utility of using The mathematical probability and statistics in the hope that the description of Zhang Caimin pay double the lottery can be expected utility,Caimin variance to measure the risk,according to＂the largest average returns-minimum risk＂ principle,to determine the optimal strategy of betting And the other is betting lottery application skills.
出处
《安庆师范学院学报（自然科学版）》
2010年第4期45-47,共3页
Journal of Anqing Teachers College(Natural Science Edition)
关键词
彩票
概率
投注
最优
策略
lottery
probability
betting
optimal
strategy
