HansRosling_2006[汉斯罗斯林][用前所未有的好方法诠释数字统计].pdf

ED演讲者：HansRosling|汉斯罗斯林

演讲标题：Debunkingthird-worldmythswiththebeststatsyou.veeverseen|用前所未有的好方

法诠释数字统计

内容概要：InHansRosling.shands,datasings.Globaltrendsinhealthandeconomicscometo

vividlife.Andthebigpictureofglobaldevelopment—withsomesurprisinglygoodnews—

snapsintosharpfocus.

你肯定没有看过这样的数据演示。如解说体育比赛实况一般的生动与紧张，统计大师汉斯罗斯林将颠覆所谓

“发展中国家”这一理念。

www.XiYuS锡育软件

About10yearsago,Itookonthetasktoteachglobal[00:15]

developmenttoSwedishundergraduatestudents.Thatwas

afterhavingspentabout0yearstogetherwithAfrican

institutionsstudyinghungerinAfrica,soIwassortof

expectedtoknowalittleabouttheworld.

AndIstartedinourmedicaluniversity,KarolinskaInstitute,[00:31]

anundergraduatecoursecalledGlobalHealth.Butwhenyou

getthatopportunity,yougetalittlenervous.Ithought,these

students

comingtousactuallyhavethehighestgradeyoucangetin[00:43]

Swedishcollegesystems--somaybetheyknoweverything

Imgoingtoteachthemabout.SoIdidapre-testwhenthey[00:49]

came.

AndoneofthequestionsfromwhichIlearntalotwasthis[00:53]

one:Whichcountryhasthehighestchildmortalityofthese

fivepairs?

AndIputthemtogether,sothatineachpairofcountry,one[01:00]

hastwicethechildmortalityoftheother.Andthismeans

thatitsmuchbiggeradifferencethantheuncertaintyofthe

data.

learnt:v.学习(learn的过去式和过去分词)mortality:n.死亡数,死亡率;必死性,必死的命运uncertainty:n.不确定,不可靠

Iwontputyouatatesthere,butitsTurkey,whichishighest[01:14]

there,Poland,Russia,PakistanandSouthAfrica.

AndtheseweretheresultsoftheSwedishstudents.Ididitso[01:1]

Igottheconfidenceinterval,whichisprettynarrow,andIgot

happy,ofcourse:a1.8rightansweroutoffivepossible.That

meansthat

therewasaplacefo