The upper control limit for the demerits per unit chart is given by _ – McqOptions

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1.	The upper control limit for the demerits per unit chart is given by _____
A.	UCL = \(\bar{u}-3\widehat{σ_u}\)
B.	UCL = \(\bar{u}+3\widehat{σ_u}\)
C.	UCL = \(\bar{u}+\widehat{σ_u}\)
D.	UCL = \(\bar{u}-\widehat{σ_u}\)
Answer» C. UCL = \(\bar{u}+\widehat{σ_u}\)

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