What will be the value of the 3-sigma Upper control limit for the c c – McqOptions

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1.	What will be the value of the 3-sigma Upper control limit for the c chart when standard is given?
A.	UCL = c + 3√c
B.	UCL = c – √c
C.	UCL = c + √c
D.	UCL = c + 2√c
Answer» B. UCL = c – √c

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