[单选题]PerformQualityControlistheprocessofmonitoringandrecordingresults*ofexecutingtheQualityPlanactivitiestoassessperformanceandrecommendnecessarychanges.()arethetechniquesandtoolsinperformingqualitycontrol①Statisticalsampling②Runchart③Controlcharts④CriticalPathMethod⑤Paretochart⑥Causeandeffectdiagrams