Question: (a) For developing the X control chart compute UCLX and LCLX using the factor table. (b) For developing the R control chart compute UCLR and

(a) For developing the X control chart compute UCLX and LCLX

(a) For developing the X control chart compute UCLX and LCLX using the factor table. (b) For developing the R control chart compute UCLR and LCLR using the factor table. (c) Plot the data for (a) and (b). (d) If the true diameter mean should be 155mm and you want this as your center (nominal) line, what are the new UCLX and LCLX

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