session07數(shù)據(jù)統(tǒng)計(jì)與決策簡(jiǎn)介(專(zhuān)業(yè)版)
【正文】 Data, Model and Decisions 數(shù)據(jù)、模型與決策 Session 7 Introduction to Data, Statistics and Decisions 數(shù)據(jù)統(tǒng)計(jì)與決策簡(jiǎn)介 Session Topics ?Statistical Thinking and Decisions 統(tǒng)計(jì)思想與決策 ?Descriptive Statistics 描述統(tǒng)計(jì) ? Inferential Statistics 推斷統(tǒng)計(jì) ?Types of Data 數(shù)據(jù)類(lèi)型 ?Data Sources 數(shù)據(jù)來(lái)源 ?Applications in Business amp。 Economics 在商務(wù)與經(jīng)濟(jì)中的應(yīng)用 Statistical Thinking and Decisions 統(tǒng)計(jì)思想與決策 管理哲學(xué) 統(tǒng)計(jì)方法 行為工具 決策改善的三個(gè)方面 Statistical Methods 統(tǒng)計(jì)思想方法 ? Descriptive Statistics 描述統(tǒng)計(jì) 描述統(tǒng)計(jì)是用表格、圖形和數(shù)值對(duì)數(shù)據(jù)進(jìn)行描述 ? Inferential Statistics 推斷統(tǒng)計(jì) 推斷統(tǒng)計(jì)是用一個(gè)樣本的數(shù)據(jù)對(duì)總體的屬性進(jìn)行 估計(jì)和假設(shè)檢驗(yàn) Descript
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