A.40% B.60% C.80% D.90% E.100%
A.(測定結(jié)果-靶值)/靶值×100% B.(測定結(jié)果-均值)/標(biāo)準(zhǔn)差×100% C.測定結(jié)果/均值×100% D.測定結(jié)果-靶值 E.測定結(jié)果-均值
室內(nèi)質(zhì)控圖失控限為±3s,根據(jù)統(tǒng)計學(xué)原理分析,約有以下哪些的質(zhì)控數(shù)據(jù)在此范圍外().
A.0.3% B.1% C.3% D.4.5% E.31.7%