六西格玛培训资料 六西格玛软件应用.pdf

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1、ComputerApplications(電腦的應用)1Notes:1ModuleObjectives(章節目的)•Minitab的介紹•Layout(佈局)•DescriptiveStatistics(敘述統計)•Excel的介紹•Layout(佈局)•Functions(功能)•Charts(圖表)2Notes:2MinitabLayoutMinitabalwayshasatleasttheSession,DataandProjectManagerwindowsopenatanyonetime.Minitab有四個標準的視窗:•Session會話窗•Data數據窗•Grap

2、h圖表窗•ProjectManager•項目管理窗3Notes:3MinitabLayout–Windows•Session–統計分析結果的展示•Data–試算表供記錄統計分析用(YoucanpastedatafromandtoExcel)•Graph–圖表的展示•ProjectManager–提供到達管理項目的捷徑4Notes:4MinitabLayout–StandardToolbar提供各項Minitab應用功能的捷徑•AccesstoMenus•Loading/Savingfiles•Printfunctions•Editingfunctions•Repeatlastc

3、ommand•Undo5Notes:5MinitabProjectsvs.WorksheetsProjects:Worksheets:•OneormoreData•OneDatawindowwindows兩個以•Storedas*.MTW上數據表•Graphs圖表•SessionWindow•ProjectManager•Storedas*.MPJ6Notes:6CommonToolsinMinitabThisisbyfarthemostcommontoolusedinMinitab.Stat>BasicStatistics>DisplayDescriptionStatisti

4、cs…V展示描述性統計對話框Displaysthelocationandspreadofachosendataset(Mean,Median,StandardDeviation,etc…)7Notes:7CommonToolsinMinitabMinitaboutputforDisplayDescriptiveStatistics…DescriptiveStatistics:MixingTempVariableNMeanMedianTrMeanStDevSEMeanMixingT4042.76443.03742.8251.5590.246VariableMinimumMaxim

5、umQ1Q3MixingT39.28245.14841.61344.0238Notes:8CommonToolsinMinitab•Youcanalsodisplaythedatagraphically圖表框的選擇9Notes:9CommonToolsinMinitabDescriptiveStatisticsTheGraphicalSummaryprovidesmuchmoredatathantheroutineanalysisondescriptivestatistics.Asyoucansee,itprovidesaP-valueforNormalityofthedata

6、set,aswellasVariable:MixingTempconfidenceintervalsforthemean,standarddeviationandmedian.Anderson-DarlingNormalityTestA-Squared:0.455P-Value:0.256Mean42.7639StDev1.5587Variance2.42945Skewness-4.8E-01Kurtosis-5.0E-01N4039.540.541.542.543.544.5Minimum39.28221stQuartile41.6129Median43.03693rdQua

7、rtile44.023395%ConfidenceIntervalforMuMaximum45.147595%ConfidenceIntervalforMu42.265443.262442.543.043.595%ConfidenceIntervalforSigma1.27682.001495%ConfidenceIntervalforMedian95%ConfidenceIntervalforMedian1042.250543.5354Notes:10MixingTemp.mtwMinit