统计学第一章统计学及其基本概念目录第一章统计学及其基本概念________________________________________________________________2第一节统计学简介______________________________________________________________________3一、统计的涵义_______________________________________________________________________3二、统计学的过去与现在_______________________________________________________________5三、统计学在经济管理中的应用_________________________________________________________7第二节数据及其分类____________________________________________________________________8一、认识数据_________________________________________________________________________8二、数据类型Ⅰ______________________________________________________________________10三、数据类型Ⅱ_______________________________________________________________________11四、数据类型III______________________________________________________________________11五、数据类型IV_____________________________________________________________________12第三节统计总体、个体与样本___________________________________________________________12一、统计总体和个体__________________________________________________________________12二、总体的特点______________________________________________________________________12三、样本____________________________________________________________________________13第四节标志、指标与指标体系___________________________________________________________14一、统计标志________________________________________________________________________14二、统计指标________________________________________________________________________14三、统计指标体系____________________________________________________________________16第五节统计计算工具___________________________________________________________________18一、统计分析软件简介________________________________________________________________18二、Excel实现数据处理的主要途径_____________________________________________________20英文摘要与关键词______________________________________________________________________22习题_________________________________________________________________________________23统计学第一章统计学及其基本概念第一章统计学及其基本概念通过本章的学习我们应该知道1.什么是统计学2.统计学有什么用3.数据的各种类型4.基本概念个体与标志5.基本概念总体与指标及指标体系6.常用的统计分析