What is the value of 1(out-of-control mean) in the terms of the actual target mean 0, and the shift?

What is the value of 1(out-of-control mean) in the terms of the actua

1.	What is the value of 1(out-of-control mean) in the terms of the actual target mean 0, and the shift?
A.	<sub>1</sub>= <sub>0</sub>+
B.	<sub>1</sub>= <sub>0</sub>+2
C.	<sub>1</sub>= <sub>0</sub>+ ( frac{ }{2} )
D.	<sub>1</sub>= <sub>0</sub>-
Answer» B. <sub>1</sub>= <sub>0</sub>+2