Question: Refer to the table Factors for Comoveng Control Chart Limits (3 sigma) for this problem. The overal awerage of a process you are allempting to
Refer to the table Factors for Comoveng Control Chart Limits (3 sigma) for this problem. The overal awerage of a process you are allempting to mondor at Feryal Erthun Enterprises is squnits. The average range is 5 units, The sample size you ane using is n=6. a) What are the upper and lower control limits of the 3-sigma mean chart? Lower control limit (LCLj)= units (round your response to three docimal placts). b) What are the upper and lower control limis of the 3-sigma range chart? Upper control ime (UCtR)= unes (round your response to two decamal places) Lower control himt (LCLN)= units (round yout response fo fwo decimal places)
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