What will be the center line value for a Kaminski et al h-chart when standards are given?

What will be the center line value for a Kaminski et al h-chart when

1.	What will be the center line value for a Kaminski et al h-chart when standards are given?
A.	\(\frac{1-p}{p}-a\)
B.	\(\frac{1+p}{p}+a\)
C.	\(\frac{1+p}{p}-a\)
D.	\(\frac{1-p}{p}+a\)
Answer» E.