Pareto Principle (80/20 Rule). Pareto principle, also called the 80/20 Rule means that 80% of the results are due to 20% of the causes. For example ...AdvancedExcelChartsTutorialAdvancedExcelCharts-HomeAdvancedExcel-IntroductionAdvancedExcel-WaterfallChartAdvancedExcel-BandChartAdvancedExcel-GanttChartAdvancedExcel-ThermometerAdvancedExcel-GaugeChartAdvancedExcel-BulletChartAdvancedExcel-FunnelChartAdvancedExcel-WaffleChartAdvancedExcelCharts-HeatMapAdvancedExcel-StepChartBoxandWhiskerChartAdvancedExcelCharts-HistogramAdvancedExcel-ParetoChartAdvancedExcel-OrganizationChartAdvancedExcelChartsResourcesAdvancedExcelCharts-QuickGuideAdvancedExcelCharts-ResourcesAdvancedExcelCharts-DiscussionSelectedReadingUPSCIASExamsNotesDeveloper'sBestPracticesQuestionsandAnswersEffectiveResumeWritingHRInterviewQuestionsComputerGlossaryWhoisWhoAdvancedExcel-ParetoChartAdvertisementsPreviousPageNextPage ParetochartiswidelyusedinStatisticalAnalysisfordecision-making.ItrepresentstheParetoprinciple,alsocalledthe80/20Rule.ParetoPrinciple(80/20Rule)Paretoprinciple,alsocalledthe80/20Rulemeansthat80%oftheresultsaredueto20%ofthecauses.Forexample,80%ofthedefectscanbeattributedtothekey20%ofthecauses.Itisalsotermedasvitalfewandtrivialmany.VilfredoParetoconductedsurveysandobservedthat80%ofincomeinmostofthecountrieswentto20%ofthepopulation.ExamplesofParetoPrinciple(80/20Rule)TheParetoprincipleorthe80/20Rulecanbeappliedtovariousscenarios−80%ofcustomercomplaintsarisefrom20%ofyoursupplies.80%ofscheduledelaysresultfrom20%ofthekeycauses.80%ofacompanyprofitcanbeattributedto20%ofitsproducts.80%ofacompanyrevenuesareproducedby20%oftheemployees.80%ofthesystemproblemsarecausedby20%ofcausesofdefects.WhatisaParetoChart?AParetochartisacombinationofaColumnchartandaLinechart.TheParetochartshowstheColumnsindescendingorderoftheFrequenciesandtheLinedepictsthecumulativetotalsofCategories.AParetochartwillbeasshownbelow−AdvantagesofParetoChartsYoucanuseaParetochartforthefollowing−Toanalyzedataaboutthefrequencyofproblem

In this tutorial, you will learn how to make a Pareto Chart in Excel. Pareto Rule says that 80% of the problems can be attributed to 20% of the issues.SkiptocontentCreatingaParetoChartinExcel(Static&Dynamic)--BySumitBansalFREEEXCELTIPSEBOOK-ClickheretogetyourcopyWatchVideo–HowtoMakeaParetoChartinExcelParetoChartisbasedonthe Paretoprinciple(alsoknownasthe80/20rule),whichisawell-knownconceptinprojectmanagement.Accordingtothisprinciple,~80%oftheproblemscanbeattributedtoabout~20%oftheissues(or~80%ofyourresultscouldbeadirectoutcomeof~20%ofyourefforts,andsoon..).The80/20percentagevaluemayvary,buttheideaisthatofalltheissues/efforts,thereafewthatresultinmaximumimpact.Thisisawidelyusedconceptinprojectmanagementtoprioritizework.CreatingaParetoChartinExcelInthistutorial,Iwillshowyouhowtomakea:Simple(Static)ParetoChartinExcel.Dynamic(Interactive)ParetoChartinExcel.CreatingaParetoChartinExcelisveryeasy.Allthetrickeryishiddeninhowyouarrangethedatainthebackend.LetustakeanexampleofaHotelforwhichthecomplaintsdatacouldlooksomethingasshownbelow:NOTE:TomakeaParetochartinExcel,youneedtohavethedataarrangedindescendingorder.Downloadthe ExcelParetoChartTemplateCreatingaSimple(Static)ParetoChartinExcelHerearethestepstocreateaParetochartinExcel:Setupyourdataasshownbelow. Calculatecumulative%inColumnC.Usethefollowingformula: =SUM($B$2:B2)/SUM($B$2:$B$1)Selecttheentiredataset(A1:C10),gotoInsert–>Charts–>2-DColumn–>ClusteredColumn.Thisinsertsacolumnchartwith2seriesofdata(#ofcomplaintsandthecumulativepercentage).Right-clickonanyofthebarsandselectChangeSeriesChartType.IntheChangeChartTypedialoguebox,selectCombointheleftpane.Makethefollowingchanges:#ofComplaints:ClusteredColumn.Cumulative%:Line(alsochecktheSecondaryAxischeckbox).[IfyouareusingExcel2010or2007,itwillbeatwo-step process.First,changethecharttypetoalinechart.ThenrightclickonthelinechartandselectFormatDataSeriesandselectSecondaryAxisinSeriesOptions]YourParetoChartinExcelisready.Adjustthe VerticalAxisvaluesandtheChartTitle.HowtoInterpret

80-20 Analysis : What if as a manager I would like to see the top (20%) customers that contribute (80%) of the ...Partnersfilmexxx.link,sextotal.net,ahmedxnxx.com,https://xnxx1xvideo.com,russianxnxxSkiptocontentHome,ExcelTips80-20(Pareto)AnalysisinExcelPostedonApril24,2017December28,2018byChandeep -  QuickRecapofwhathappenedyesterday!YesterdaywasSunday(23Apr)andIbingedlikeamadman.BlueberryJamCake,SaltedLentils,StuffedPranthas,Beer,Chicken,Ice-Cream,ohyes..andthelunchwasseparate😀ButIburntthisall..How?? IwalkedforanhourinascorchingsummereveningholdingmynotoriousSon(oftenfounddancingonmyhead)Inlessthan20%ofmyday’stime,IburntallthejunkthatIatethroughouttheday.Classicexampleof80-20ruleYou’llfindatonofreallife(business)exampleswhichabidebythe80-20Rule.Let’stakeanexampleofhowwouldyouperform80-20(a.k.aPareto)analysisinExcel ConsiderthisDataset..AsimplesalesdatasetwithTransactionNoCustomerNameRegionofSaleSalesAmount 80-20Analysis:WhatifasamanagerIwouldliketoseethetop(20%)customersthatcontribute(80%)oftheSales.Notethatinmostcasesyouwouldn’tfindthenumberstobeexactly20%or80%butthishasbeentheoreticallycorrect.Inmyoptionthesedaysthenumbersaregettingmoreandmoreskewed,foreg2%ofcustomerthat contributedto95%ofsalesAnywayslet’sseehowcanthisbesolvedinExcelandjusttomakethingsmoreinteresting,IwouldliketoalsofiltertheCustomersbyRegionsaswell(i.e.top20%customersinEast,West,NorthorSouthandOverall) CreateaPivotTable3QuickStepsafteryoucreateaPivotTableDroptheCustomersinRowsDroptheSalesinValuesAndsorttheSalesinthePivotTableinthedescendingorder FindRunningTotalsAddtheSalesinthevaluesonceagain.SumofSaleswillappearagaininthePivotRightClickonSumofSales(2)inthePivotTableandgotoValueFieldSettingsInshowvaluesaspickRunningtotalsin%andapplythatcalculationontheCustomerfieldAndBoomDone! Whatthisis showingyouisthat–howSalesaretotalinguptoa100%and nowyoucaneasilyfindoutwhichcustomerscontributed 80%ofthetotalsales FilterbyRegionusingaSlicerNowit’llbeprettycoolifIcandotheParetoanalysisandsplitthesalescontrib

How much overhead, labor and materials are used by the 80% of the parts that represent 20% of your sales (hint: it is much more than 20% of ...()TableofContentshide1)Howtodoan80/20analysisinExcel;Pareto’sLawtoanalyzeyourbusiness2)Howtocalculate80-20ruleinMicrosoftExcelwithaSKUrationalizationtemplate3)Step-by-stepSKUanalysis4)SKUrationalizationandthePareto80-20rule5)80-20ruleexamplesinExcel6)HowtouseyourParetochartandthe80-20ruleinExcel7)Conclusiononusing80-20,ParetoandExceltomanageyourbusiness8)ParetoprincipleineverydaylifeLearnhowtodoan80/20analysisinExcel,andusethe80-20principletomanageyourbusiness,reducecostsandincreaseyourprofits.You’veprobablyheardaboutPareto’sLaworthe80-20principle.Although…mostpeopleonlyunderstand20%ofit,80%ofthetime(rimshot!).Thissimpleprinciplecanbeusedtoincreasesales,profitsandincreaseeffectivenessofyourmarketing,andiseasytouse.VilfredoParetowasanItalianeconomistandsociologistbornin1848.Hisbigdiscoveryin1897,“Pareto’sLaw,”claimedthatinanysociety,20%ofthepeoplewouldearn80%oftheincome.Pareto’sobservationsarenowusuallyreferredtoaseithertheParetoPrinciple,Pareto’sLaworsimplythe80/20principle.TheyhavesincebeenusedinareasthatParetocouldneverhaveimagined.Oneyoulearnhowtodo80-20analysisinExcelyoumightbeamazed.ItissurprisinghowoftenPareto’sLawappearsinbusinesswelloveracenturylater.Let’sjumprightinandlearnhowtodoan80/20analysisinExcel!Howtodoan80/20analysisinExcel;Pareto’sLawtoanalyzeyourbusinessPareto’sLawisoldnewstoalotofindustrialengineersandpeopleinthequalityprofessionwhodealwithprocessimprovement.Itcanalsobeusedtoanalyzeotherthingsinyourbusiness.Ifyou’reamanufactureryoucanusePareto’sLawtoevaluatewhethertoaddto,oreliminatepartof,yourproductline.Youcanalsoevaluateorprioritizeyourcustomers.Ifyou’readistributor,youcanuseittoanalyzeyourstockinginventory(andtodeterminehowmanyofthoseSKUsthatmanufacturersclaimare“AAmovers”reallyare).Jobbersandretailbusinessescanuseitasatooltoallocatefloorandshelfspace.Manufacturer’srepscanuseittoeasilyseewheretofocusti

透過柏拉圖的表現方式，可以讓我們清楚地看出佔比最大的項目或原因為何者，並利用80/20的趨勢原則挑出需要重點關照管理的項目，讓工程師或 ...電子製造，工作狂人(ResearchMFG)工作熊在【電子製造業】打滾多年，分享SMT、焊錫、塑膠射出、產品組裝與設計、瓦楞包裝、不良分析…等經驗。

請注意文章內容不見得都正確，服用前請三思。

工作熊也不是專家，無法即時幫你解決工程問題…(對於未授權私自轉載者，本人保留法律追訴權)。

Home塑膠射出電路板組裝統計製程管制工作熊文章轉載原則廣告托播服務徵求客座文章下載留言板如何用Excel繪製標準且正確的【柏拉圖表(Paretochart)】品管工具Postedby工作熊32月,2021工作熊之前曾經在部落格中介紹過「如何使用Excel2007來繪製正確的柏拉圖(Paretochart)？」，當時那篇文章至今已經過了9年，現在新版的Excel操作似乎已經有點不太一樣了，本文使用Office365的Excel版本來重新示範柏拉圖的繪製。

本文單純地只示範如何利用「MicrosoftExcel」來製作出傳統且完整的柏拉圖圖表，工作熊之所以強調「完整」，是因為很多朋友用Excel畫出來的柏拉圖大多似是而非，比較一下最上面兩張同樣使用Excel畫出來的柏拉圖表，右邊的柏拉圖其實只要稍具Excel經驗及能力的朋友，應該都可以畫得出來，而左圖才是比較正確的柏拉圖畫法。

照例要稍微說明一下「柏拉圖(ParetoChart)」是什麼東東的名詞解釋？「柏拉圖(ParetoChat)」是品質管理不可或缺的重要工具之一。

柏拉圖是經由數據蒐集，然後依照項目分類做統計，再依照數據的順序由大到小排列，然後用直條圖來顯示各別項目的數值，用折線圖來標示累積百分比。

透過柏拉圖的表現方式，可以讓我們清楚地看出佔比最大的項目或原因為何者，並利用80/20的趨勢原則挑出需要重點關照管理的項目，讓工程師或使用者可以僅先針對少數幾個影響較大的要因，集中火力並執行對策，以收事半功倍之效。

(文章最下方有影片分享一步一步教你如何畫出柏拉圖～)如果你還是不瞭解何謂柏拉圖(ParetoChart)，那麼就先參考一下這篇文章：[QC工具]柏拉圖分析(ParetoChart)介紹如果這是你是第一次使用Excel來畫柏拉圖，工作熊會建議先照著文章的說明及數字操作一次。

等第二次畫圖時，就可以用自己的資料來做圖了。

真的建議要靜下心來，花點時間操作一次，因為有些小細節稍一不注意就可能會做錯～步驟1.輸入數據並將數據由大到小排列1.1.如上圖在欄位A1~D1的地方，分別輸入現象、數量、數量累加、百分比累加等標題文字，在欄位A3~B6處分別輸入各自的「現象」名稱與「數量」。

1.2.在C3的地方輸入公式【=B3】，在C4的地方輸入公式【=C3+B4】，其餘的C5~C6欄位則可以用複製貼上來完成，或是用滑鼠拖拉的方式複製也可以。

1.3.將欄位D2~D6的格式設定為「百分比」。

1.4.在欄位D2的地方輸入【0%】，這是一定要的，因為柏拉圖都是從0%開始的。

1.5.在D3的地方輸入【=C3/$C$6】，其他的D4~D6欄位可以用複製的方式將公式貼上，或是用拖拉的方式複製也可以。

Tips：這裡有個小撇步可以教給大家，當你要輸入【$C$6】這種鎖定行列符號時，其實可以用滑鼠先點開儲存格，或是按鍵，讓它變成可以編輯的模式，讓游標出現在C6的地方，再按鍵盤的，它就會自動切換公式中的鎖定儲存格的行列了，每按一次鍵就會依序變換：鎖定行列、鎖定行、鎖定列，取消鎖定，按了四次鍵會有一個循環。

1.6.請檢查欄位D6的地方，也就是百分比的累加最終總值一定得是100%。

步驟2.建立柏拉圖的直條圖2.1.先用滑鼠把欄位A3~B6圈選起來，再點選水平功能表的「Insert（插入）」，在「圖表」的區域選擇「插入直條圖或橫條圖」，在「平面直條圖」的地方選擇第一個圖示「群組直條圖」。

2.2.這時候你應該就可以看到Excel在工作區幫我們建立了一張直條圖的圖表。

步驟3.調整直條圖的間距為零在任一個直條圖上點選滑鼠右鍵，出現快顯功能表，選擇「資料數列格式」，在右側功能表「數列選項」的「類別間距」後面的數字輸入「0%」後按「Enter」，就可以將之調成沒有間距了。

步驟4.為每個直條圖標注不同的顏色為了讓圖表美觀，我們可以個別設定每個直條圖的顏色。

4.