Knowledge and skills, through the process of collecting and processing data in practical problems, use data to analyze problems and obtain information, and master the basic knowledge and skills of statistics and probability. Mathematical thinking, understanding data and stochastic phenomena, understanding the significance of statistical methods, developing data analysis and stochastic concepts.

Problem solving, get some basic methods to analyze and solve problems, experience the diversity of problem solving methods, and cultivate innovative consciousness. Emotional attitude, form the habit of being brave in questioning and form the attitude of seeking truth from facts.