When using standard values of process mean and standard deviation, the – McqOptions

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1.	When using standard values of process mean and standard deviation, the equation of UCL for a x chart is given as, UCL= ‚âà√≠¬¨‚à´+A‚âà√¨‚àö√¢$
A.
B.	6/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇn
C.	3/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇn
Answer» C. 3/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇn

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