一、概率论史话概率论是一门研究随机现象规律的数学分支.它起源于十七世纪中叶,当时在误差分析、人口统计等范畴中,需要整理和研究大量的随机数据资料,于是就孕育出一种专门研究大量随机现象的规律性的学科;但当时最先刺激数学家们思考概率论的,却是关于赌博的问题:两个赌徒相约赌若干局,谁先赢s局就算赢了,当赌 I. Probability theory The historical probability theory is a branch of mathematics that studies the laws of random phenomena. It originated in the middle of the seventeenth century. At that time, in the areas of error analysis, demographics, etc., there was a need to organize and study a large amount of random data, and thus bred. A discipline that specializes in the study of a large number of random phenomena, but at the time the first to stimulate mathematicians to think about probability theory was about gambling: two gamblers meet each other for a certain number of games, and whoever wins the first game will win. When betting