(mathematics) illustrate the application of generosity in life?

With the development of society, mathematics is more and more widely used in life, and the mathematics of life is everywhere. It is also playing a more and more extensive role. As an important knowledge point of mathematics, probability statistics is also playing a more and more extensive role. Today, with the rapid development of science and technology and the wide use of computers, probability statistics are widely used in all walks of life: buying lottery tickets, buying insurance, queuing problems, suffering from genetic diseases, weather forecasting, economic forecasting, traffic management, medical diagnosis and other issues. It has become a tool for us to know, understand and transform the world and is closely related to our real life. It can help people make accurate decisions more effectively, rationally and optimally. Statistics and generosity can also help people solve many problems in life. According to the statistical laws of a large number of similar random phenomena, generosity theory makes an objective and scientific judgment on the possibility of a certain result of random phenomena and makes a quantitative description of the possibility of a certain occurrence. ..