Question: PS: Everything (including the graphs) is correct. I need an answer for part B for both UCL and LCL. Thank you! Refer to the table

PS: Everything (including the graphs) is correct.PS: Everything (including the graphs) is correct.PS: Everything (including the graphs) is correct. I need an answer for part B for both UCL and LCL. Thank you!

Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. A process at Amit Eynan Bottling Company that is considered in control measures liquid in ounces. Below are the last 12 samples taken. The sample size = 4. 1 3 4 5 6 9 12 20.2 20.1 19.8 19.9 2 19.9 19.9 19.7 20.1 19.8 19.9 20.0 20.1 20.1 19.9 19.9 19.8 19.8 20.1 20.1 19.9 19.7 19.6 19.7 19.4 7 20.2 20.1 19.9 19.9 8 20.1 20.1 19.8 19.7 20.0 19.9 20.1 19.8 10 19.9 19.8 20.1 19.9 11 20.1 20.1 19.8 19.9 19.9 19.4 19.7 19.8 a) What are the control limits for the mean chart? UCLX = 20.15 ounces (round your response to two decimal places). LCL, = 19.66 ounces (round your response to two decimal places). Choose the correct graph of the sample data for the x-chart. OA . C. 21.00 21.00, 21.00 20.50 20.50 20.50 20.00 le 20.00- 20.00 19.50 19.50 19.50 19.00 19.00 19.00 15 15 10 Sample 15 10 Sample 5 10 Sample b) What are the control limits for the range chart? UCLR- ounces (round your response to two decimal places)

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