【正文】
able choice for an initial investigative chart ? Take at least 25 subgroups ? Enter the data in column form (Minitab) – Response is one column – The subgroup number or designation can be put in another column, but is not necessary for equal sizes ? In Minitab: Stat Control Charts Xbar R – Enter the Response Column – Enter either the subgroup size or the subgroup column SPCadvanced training course 時間 nxsCLs?339。 SPCadvanced training course 控制圖的種類 特征值