a) To use a cusum chart paralleled
b) To use a Shewhart control chart paralleled
c) To just wait for EWMA chart to be plotted till 50 observations
d) To increase the value of process mean target
Which of these methods can be used to counteract the signal resistance in case of small values of λ with EWMA charts?
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answerhappygod
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Which of these methods can be used to counteract the signal resistance in case of small values of λ with EWMA charts?
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