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统计学是一门收集数据、分析数据并做出预测推断的综合性科学。它的应用范围几乎覆盖了社会科学和自然科学的每个领域,包括金融经济、风险管理、生命科学、信息科学、工程技术、公共卫生和流行病学、环境、天文、气象、能源以及社会学等。统计学是定量分析的关键学科,为各领域提供科学的数据分析工具,帮助人们从数据中发现和掌握自然科学和社会科学中的内在规律。统计学有着悠久的历史,可以追溯到两千三百多年前的古希腊亚里士多德时代。但许多学者以约翰·格朗特(John Graunt)1663年发表的《死亡率之自然政治观测》作为统计的起源。17世纪,为了税收和征兵的需要,欧洲各国开始收集人口统计学资料。与此同时,随着商业的兴起,为减少海难等意外造成的经济损失,精
Statistics is a comprehensive science that collects data, analyzes data, and makes predictions. Its scope of application covers almost every area of the social sciences and natural sciences, including financial economics, risk management, life sciences, information science, engineering, public health and epidemiology, environment, astronomy, meteorology, energy and sociology Wait. Statistics is a key discipline in quantitative analysis, providing scientific data analysis tools in various fields to help people discover and master the inherent laws in the natural sciences and social sciences from the data. Statistics have a long history dating back to the ancient Greek Aristotelian era of 2300 years ago. However, many scholars take “the natural political observation of mortality” published by John Graunt in 1663 as the origin of statistics. In the 17th century, for the purposes of taxation and conscription, the European countries began to collect demographic information. At the same time, with the rise of commerce, in order to reduce the economic losses caused by unexpected accidents such as shipwrecks,