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MathVine-Pre-Algebra MedianofaDataset Name______________________________ Date__________________Period_____ Findthemedianofeachdataset. median 1. 7, 6, 10, 10, 3, 10, 10 2. 5, 6, 4, 10, 2, 2, 5, 9, 7, 7, 11 3. 7, 5, 12, 10 4. 7, 7, 7, 4, 5, 11 5. 2, 3, 7, 4, 8, 12, 8, 4, 4 6. 7, 6, 7, 5 7. 3, 5, 9, 6, 5 8. 2, 7, 10, 9, 4, 10, 2, 10 9. 6, 6, 4, 12 10. 5, 8, 8, 6, 9, 9, 2, 4, 9, 11, 5 11. 9, 3, 5, 3, 11, 8, 6, 12, 3 12. 11, 3, 3, 7, 7, 3, 11, 9, 3, 9 MathVine-Pre-Algebra MedianofaDataset Name______________________________ Date__________________Period_____ Findthemedianofeachdataset. median 1. 7, 6, 10, 10, 3, 10, 10 10 2. 5, 6, 4, 10, 2, 2, 5, 9, 7, 7, 11 6 3. 7, 5, 12, 10 8.5 4. 7, 7, 7, 4, 5, 11 7 5. 2, 3, 7, 4, 8, 12, 8, 4, 4 4 6. 7, 6, 7, 5 6.5 7. 3, 5, 9, 6, 5 5 8. 2, 7, 10, 9, 4, 10, 2, 10 8 9. 6, 6, 4, 12 6 10. 5, 8, 8, 6, 9, 9, 2, 4, 9, 11, 5 8 11. 9, 3, 5, 3, 11, 8, 6, 12, 3 6 12. 11, 3, 3, 7, 7, 3, 11, 9, 3, 9 7 MathVine-Pre-Algebra MedianofaDataset Name______________________________ Date__________________Period_____ SolutionSteps 1) 7, 6, 10, 10, 3, 10, 10 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 3, 6, 7, 10, 10, 10and10 Wecanseethat10isinthemiddleofthelist.Therearethreenumberslessthan10,and threenumbersgreaterthan10. Themedianofthissetis10 2) 5, 6, 4, 10, 2, 2, 5, 9, 7, 7, 11 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 2, 2, 4, 5, 5, 6, 7, 7, 9, 10and11 Wecanseethat6isinthemiddleofthelist.Therearefivenumberslessthan6,andfive numbersgreaterthan6. Themedianofthissetis6 3) 7, 5, 12, 10 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 5, 7, 10and12 Tofindthemedianinthissituation,taketheaverage(mean)of7and10 7+10 2 = 8.5 Themedianofthesetis8.5 4) 7, 7, 7, 4, 5, 11 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 4, 5, 7, 7, 7and11 Tofindthemedianinthissituation,taketheaverage(mean)of7and7 7+7 2 =7 Themedianofthesetis7 5) 2, 3, 7, 4, 8, 12, 8, 4, 4 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 2, 3, 4, 4, 4, 7, 8, 8and12 Wecanseethat4isinthemiddleofthelist.Therearefournumberslessthan4,andfour numbersgreaterthan4. Themedianofthissetis4 6) 7, 6, 7, 5 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 5, 6, 7and7 Tofindthemedianinthissituation,taketheaverage(mean)of6and7 6+7 2 = 6.5 Themedianofthesetis6.5 7) 3, 5, 9, 6, 5 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 3, 5, 5, 6and9 Wecanseethat5isinthemiddleofthelist.Therearetwonumberslessthan5,andtwo numbersgreaterthan5. Themedianofthissetis5 8) 2, 7, 10, 9, 4, 10, 2, 10 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 2, 2, 4, 7, 9, 10, 10and10 Tofindthemedianinthissituation,taketheaverage(mean)of7and9 7+9 2 =8 Themedianofthesetis8 9) 6, 6, 4, 12 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 4, 6, 6and12 Tofindthemedianinthissituation,taketheaverage(mean)of6and6 6+6 2 =6 Themedianofthesetis6 10) 5, 8, 8, 6, 9, 9, 2, 4, 9, 11, 5 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 2, 4, 5, 5, 6, 8, 8, 9, 9, 9and11 Wecanseethat8isinthemiddleofthelist.Therearefivenumberslessthan8,andfive numbersgreaterthan8. Themedianofthissetis8 11) 9, 3, 5, 3, 11, 8, 6, 12, 3 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 3, 3, 3, 5, 6, 8, 9, 11and12 Wecanseethat6isinthemiddleofthelist.Therearefournumberslessthan6,andfour numbersgreaterthan6. Themedianofthissetis6 12) 11, 3, 3, 7, 7, 3, 11, 9, 3, 9 Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberwillbeinthe middleofthelist.Sofirstputthenumbersinorder: 3, 3, 3, 3, 7, 7, 9, 9, 11and11 Tofindthemedianinthissituation,taketheaverage(mean)of7and7 7+7 2 =7 Themedianofthesetis7