Statistical quality control ( sqc ) refers to the use of statistical methods of production monitoring and parts inspection , wherein statistical data are collected , analyzed , and interpreted to solve quality problems 為了經(jīng)濟(jì)地制造出符合消費(fèi)者要求之品質(zhì)產(chǎn)品或服務(wù),其方法體系稱之。此項(xiàng)產(chǎn)品品質(zhì)的達(dá)成是在產(chǎn)品已完成生產(chǎn),各種生產(chǎn)資源已投入之后,可稱為是種生產(chǎn)后的品管。