what is the type 1 error of an x bar chart with 1 - sigma control...

what is the type 1 error of an x bar chart with 1 - sigma control limits?

what is the type 1 error of an x bar chart with 2 - sigma control limits?

what is the type 1 error of an x bar chart with 3 - sigma control limits?

what is the type 1 error of an x bar chart with 4 - sigma control limits?

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orchestra answered 1 year ago

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