If the process is in control, the ARL for the fraction nonconforming – McqOptions

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1.	If the process is in control, the ARL for the fraction nonconforming chart, is calculated by __________
A.	\(ARL_0=\frac{1}{\alpha}\)
B.	\(ARL_0=\frac{1}{1-\alpha}\)
C.	\(ARL_0=\frac{\beta}{\alpha}\)
D.	\(ARL_0=\frac{1}{\alpha \beta}\)
Answer» B. \(ARL_0=\frac{1}{1-\alpha}\)

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