Which of these values of λ gives the weights given to current and pr – McqOptions

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1.	Which of these values of λ gives the weights given to current and previous observations matching as closely as possible the weights when these observations give by a Shewhart chart with the WE rules?
A.	0.7
B.	0.9
C.	0.2
D.	0.4
Answer» E.

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