【正文】
控制圖的種類(lèi) 計(jì)量型數(shù)據(jù) X R chart (平均值及極差 ) X s chart (平均值及標(biāo)準(zhǔn)差 ) X MR chart (單值及移動(dòng)極差 ) Precontrol chart (當(dāng)員工未有接受統(tǒng)計(jì)概念訓(xùn)練, 這是最合適的使用方法 ) 計(jì)數(shù)型數(shù)據(jù) np chart (不良產(chǎn)品數(shù) ) p chart (不良率 ) c chart (缺陷數(shù) ) u chart (每個(gè)產(chǎn)品的缺陷數(shù) ) _ _ SPCadvanced training course ? There are 4 types of Attribute Charts 43 u p c np Constant Lot/Unit Size Variable Lot/Unit Size Defects (Poisson Distribution) Percent/