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1、Chapter3-StatisticalModelsorQualityControlandImprovementChapter31IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.Chapter32IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgom
2、ery.Copyright(c)2009 JohnWiley&Sons,Inc.LearningObjectivesChapter33IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.Chapter34IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montg
3、omery.Copyright(c)2009 JohnWiley&Sons,Inc.Easytofindpercentilesofthedata;seepage65Stem-and-LeafDisplay3.1DescribingVariationAlsocalledarunchartPlotofDatainTimeOrderMarginalplotproducedbyMINITABChapter35IntroductiontoStatisticalQualityControl,6thEditi
4、onbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.Groupvaluesofthevariableintobins,thencountthenumberofobservationsthatfallintoeachbinPlotfrequency(orrelativefrequency)versusthevaluesofthevariableHistograms–UsefulforlargedatasetsChapter36In
5、troductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.Chapter37IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.Chapter38IntroductiontoStat
6、isticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.Chapter39IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.NumericalSummaryofDataSampleaverage:Chapter
7、310IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.Chapter311IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.Chapter312Introductio
8、ntoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.TheBoxPlot(orBox-and-WhiskerPlot)Chapter313IntroductiontoStatisticalQualityControl,6thEditionbyDouglasC.Montgomery.Copyright(c)2009 JohnWiley&Sons,Inc.C