통계적품질관리품질경영기사 · 2015년03월08일 · 22/100
22.다음 중 u관리도의 관리한계선(UCL, LCL)의 표현으로 옳은 것은?
1
u ± 3
[IMG]https://img.comcbt.com/cbt/data/bp/bp20150308/bp20150308m22b1-1.gif?1525641326정답
2
u ±
[IMG]https://img.comcbt.com/cbt/data/bp/bp20150308/bp20150308m22b2-1.gif?1525641326
3
u ± 3
[IMG]https://img.comcbt.com/cbt/data/bp/bp20150308/bp20150308m22b3-1.gif?1525641326
4
u ±
[IMG]https://img.comcbt.com/cbt/data/bp/bp20150308/bp20150308m22b4-1.gif?1525641326