Question: Data Table Refer to the table Factors for Computing Control Chart Limits ( 3 sigma) for this problem. The overall average of a process you


Data Table Refer to the table Factors for Computing Control Chart Limits ( 3 sigma) for this problem. The overall average of a process you are attempting to monitor at Feryal Erhun Enterprises is 45 units. The average range is 7 units. The sample size you are using is n=7. a) What are the upper and lower control limits of the 3 -sigma mean chart? Upper control limit (UCLx) = units (round your response to throe decimal places). Lower Control Limit (LCLx)=units (round your response to three decimal places). b) What are the upper and lower control limits of the 3 sigma range chart? Upper Control Limit (UCLR)= units (round your response to two decimal places). Lower Control Limit (LCLR)= units (round your response to two decimal places)
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