【统计专业英语】徐国祥余澄扬编地质.pdf
统计专业英语
CONTENTS(目录)LESSONONE INTRODUCTIONTOSTATISTICS(统计学导论)LESSONTWO COLLECTIONOFDATA(资料的收集)LESSON THREE STATISTICALTABLES(统计表)LESSONFOUR AVERAGES(平均数)LESSONFIVE DISPERSION(离散度)LESSON SIX THEBASEOFANINDEX(指数的基期)LESSONSEVEN THECLASSICALTIMESERIESMODEL(传统时间数列模型)LESSONEIGHT REGRESSIONANDCORRELATIO
LESSON ONE INTRODUCTIONTOSTATISTICS Statisticsdealswithnumbers,butnotsimplywithcounting.The scienceofstatisticsisconcernedwith thecomparisonofnumbers.Forexample,thestatementthatexportswere9740min1976 meansnothingtousifwehavenoideaofwhatthefigurewasin1974 orin1975.