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Mean,Median,Mode&Range,ByMonicaYuskaitis,Copyright2000byMonicaYuskaitis,VocabularyReview,Sumtheanswertoanadditionproblem.Addendthenumbersyouaddedtogethertogetthesum.,6+9=15,Copyright2000byMonicaYuskaitis,Definition,MeanMeansAverage,Copyright2000byMonicaYuskaitis,Definition,Meantheaverageofagroupofnumbers.,2,5,2,1,5,Mean=3,Copyright2000byMonicaYuskaitis,Meanisfoundbyeveningoutthenumbers,2,5,2,1,5,Copyright2000byMonicaYuskaitis,Meanisfoundbyeveningoutthenumbers,2,5,2,1,5,Copyright2000byMonicaYuskaitis,Meanisfoundbyeveningoutthenumbers,2,5,2,1,5,mean=3,Copyright2000byMonicaYuskaitis,HowtoFindtheMeanofaGroupofNumbers,Step1Addallthenumbers.,8,10,12,18,22,26,8+10+12+18+22+26=96,Copyright2000byMonicaYuskaitis,HowtoFindtheMeanofaGroupofNumbers,Step2Dividethesumbythenumberofaddends.,8,10,12,18,22,26,8+10+12+18+22+26=96,Howmanyaddendsarethere?,Copyright2000byMonicaYuskaitis,HowtoFindtheMeanofaGroupofNumbers,Step2Dividethesumbythenumberofaddends.,6),96,sum,#ofaddends,1,6,3,6,6,6,3,Copyright2000byMonicaYuskaitis,HowtoFindtheMeanofaGroupofNumbers,Themeanoraverageofthesenumbersis16.,8,10,12,18,22,26,Copyright2000byMonicaYuskaitis,Whatisthemeanofthesenumbers?,7,10,16,11,Copyright2000byMonicaYuskaitis,Whatisthemeanofthesenumbers?,2,9,14,27,13,Copyright2000byMonicaYuskaitis,Whatisthemeanofthesenumbers?,1,2,7,11,19,8,Copyright2000byMonicaYuskaitis,Whatisthemeanofthesenumbers?,26,33,41,52,38,Copyright2000byMonicaYuskaitis,Definition,MedianisintheMiddle,Copyright2000byMonicaYuskaitis,Definition,Medianthemiddlenumberinasetoforderednumbers.,1,3,7,10,13,Median=7,Copyright2000byMonicaYuskaitis,HowtoFindtheMedianinaGroupofNumbers,Step1Arrangethenumbersinorderfromleasttogreatest.,21,18,24,19,27,18,19,21,24,27,Copyright2000byMonicaYuskaitis,HowtoFindtheMedianinaGroupofNumbers,Step2Findthemiddlenumber.,21,18,24,19,27,18,19,21,24,27,Copyright2000byMonicaYuskaitis,HowtoFindtheMedianinaGroupofNumbers,Step2Findthemiddlenumber.,18,19,21,24,27,Thisisyourmediannumber.,Copyright2000byMonicaYuskaitis,HowtoFindtheMedianinaGroupofNumbers,Step3Iftherearetwomiddlenumbers,findthemeanofthesetwonumbers.,18,19,21,25,27,28,Copyright2000byMonicaYuskaitis,HowtoFindtheMedianinaGroupofNumbers,Step3Iftherearetwomiddlenumbers,findthemeanofthesetwonumbers.,21+25=,46,2),46,23,median,Copyright2000byMonicaYuskaitis,Whatisthemedianofthesenumbers?,16,10,7,10,7,10,16,Copyright2000byMonicaYuskaitis,Whatisthemedianofthesenumbers?,29,8,4,11,19,11,4,8,11,19,29,Copyright2000byMonicaYuskaitis,Whatisthemedianofthesenumbers?,31,7,2,12,14,19,13,2,7,12,14,19,31,12+14=26,2),26,Copyright2000byMonicaYuskaitis,Whatisthemedianofthesenumbers?,53,5,81,67,25,78,60,53+67=120,2),120,5,25,53,67,78,81,Copyright2000byMonicaYuskaitis,Definition,ModeisthemostPopular,Copyright2000byMonicaYuskaitis,Definition,Alamodethemostpopularorthatwhichisinfashion.,Baseballcapsarealamodetoday.,Copyright2000byMonicaYuskaitis,Definition,Modethenumberthatappearsmostfrequentlyinasetofnumbers.,1,1,3,7,10,13,Mode=1,Copyright2000byMonicaYuskaitis,HowtoFindtheModeinaGroupofNumbers,Step1Arrangethenumbersinorderfromleasttogreatest.,21,18,24,19,18,18,18,19,21,24,Copyright2000byMonicaYuskaitis,HowtoFindtheModeinaGroupofNumbers,Step2Findthenumberthatisrepeatedthemost.,21,18,24,19,18,18,18,19,21,24,Copyright2000byMonicaYuskaitis,Whichnumberisthemode?,29,8,4,8,19,8,4,8,8,19,29,Copyright2000byMonicaYuskaitis,Whichnumberisthemode?,1,2,2,9,9,4,9,10,9,1,2,2,4,9,9,9,10,Copyright2000byMonicaYuskaitis,Whichnumberisthemode?,22,21,27,31,21,32,21,21,21,22,27,31,32,Copyright2000byMonicaYuskaitis,Definition,RangeisthedistanceBetween,Copyright2000byMonicaYuskaitis,Definition,Rangethedifferencebetweenthegreatestandtheleastvalueinasetofnumbers.,1,1,3,7,10,13,Range=12,Copyright2000byMonicaYuskaitis,HowtoFindtheRangeinaGroupofNumbers,Step1Arrangethenumbersinorderfromleasttogreatest.,21,18,24,19,27,18,19,21,24,27,Copyright2000byMonicaYuskaitis,HowtoFindtheRangeinaGroupofNumbers,Step2Findthelowestandhighestnumbers.,21,18,24,19,27,18,19,21,24,27,Copyright2000byMonicaYuskaitis,HowtoFindtheRangeinaGroupofNumbers,Step3Findthedifferencebetweenthese2numbers.,18,19,21,24,27,2718=9,Therangeis9,Copyright2000byMonicaYuskaitis,Whatistherange?,29,8,4,8,19,294=25,4,8,8,19,29,Copyright2000byMonicaYuskaitis,Whatistherange?,22,21,27,31,21,32,3221=11,21,21,22,27,31,32,Copyright2000byMonicaYuskaitis,Whatistherange?,31,8,3,11,19,313=28,3,8,11,19,31,Copyright2000byMonicaYuskaitis,Whatistherange?,23,7,9,41,19,417=34,7,9,23,19,41,Copyright2000byMonicaYuskaitis,Credits,ClipartfromClickArt125,000,T/MakerCompanyofBroderbundSoftware,Inc.,Copyright2000byMonicaYuskaitis,Credits,ClipartfromClickArt125,000,T/MakerCompanyofBroderbundSoftware,Inc.,
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