在当今的信息社会里,数据是一种重要的信息.“运用数据进行推断”的思考方法已成为现代社会一种普遍使用并且强有力的思维方式.为了更好地适应社会,人们必须具有一定的收集与整理数据的能力,并依此作出科学的决策.一、收集数据数据的来源一般有两条渠道:一条是通过统计调查或科 In today’s information society, data is an important piece of information and the way thinking of “using data to infer” has become a commonly used and powerful way of thinking in modern society. To be better adapted to society, people must have a certain The ability to collect and organize data, and to make scientific decisions accordingly.First, the source of data collection data generally has two channels: one is through the survey or section