Question: Refer to Table S6.1-Factors for Computing Control Chart Limits (3 sigma) for this problem. A process that is considered to be in control measures an

Refer to Table S6.1-Factors for Computing Control

Refer to Table S6.1-Factors for Computing Control Chart Limits (3 sigma) for this problem. A process that is considered to be in control measures an ingredient in ounces. Below are the last 10 samples (each of size n = 5) taken. The population process standard deviation is 1.36. Samples 1 2 3 4 5 6 7 8 9 10 11 11 14 9 12 11 9 14 9 9 8 9 9 9 9 11 15 9 13 12 10 9 10 12 11 10 10 7 11 7 8 11 10 10 10 12 7 11 12 8 11 10 8 9 11 9 8 7 10 11 a) Standard deviation of the sampling means = .608 ounces (round your response to three decimal places) b) With z = 3, the control limits for the mean chart are: Definition UCL = 11.825 ounces (round your response to three decimal places). LCL = 8.175 ounces (round your response to three decimal places). Mean Factor, A Upper Range, D4 1.880 3.268 c) The control limits for the R-chart are: 1.023 2.574 0.729 2.282 UCLR = ounces (round your response to three decimal places). 0.577 2.115 0.483 2.004 0.419 1.924 0.373 1.864 0.337 1.816 0.308 1.777 0.266 1.716 Sample Size, n 2 3 4 5 6 7 8 9 10 12 Lower Range, D 0 0 0 0 0 0.076 0.136 0.184 0.223 0.284 - X

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