Question: 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

Refer to the table Factors for Computing Control
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 47 units. The average range is 6 units. The sample size you are using in n = 4 Data Table a) What are the upper and lower control limits of the 3-sigma mean chart? Upper control limit (UCL)-units (round your response to three decimal place Lower controllimit (LCL,)- units (round your response to three decimal place b) What are the upper and lower control limits of the 3-sigma range chart? Upper control limit (UCLR) -unitn fround your response to two decimal place Lower control limit (LCLR) -units (round your response to two decimal placed Lower Range D 0 Sample Size, n 2 3 4 5 6 7 8 9 10 12 Mean Factor, A2 1,880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 Upper Range DA 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 0 0 0 0.076 0.136 0.184 0.223 0284 Print Done

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