The Analysis of Lottery Tickets and The Strategy of Investment

Probability of traditional and modern 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.