论文小概率事件模板

The principle of small probability event is a basic probability theory and has practical significance. The article discusses surrounding the small probability event. First of all, it discusses the origins and the definition of small probability event; Secondly, it introduces the principle and the inference method of the small probability in detail.In addition,it explains the difference and connection between the small probability event and the event which is impossible. Small probability event can be seen everywhere in daily life. The article describes the application of a small probability event from the daily life ,respectively, the welfare lottery, sports, business management and statistical issues .Finally , it summarizes that the principle of small probability event is not only the essence of probability theory but aslo the foundation of the existence and development of statistical theory.