Question: Refer to Table 56.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. A process that is considered to be in control

Refer to Table 56.1 - Factors for Computing

Refer to Table 56.1 - 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. 10 10 11 9 11 2 14 11 13 13 12 3 14 10 10 9 10 4 9 10 11 11 10 Samples 5 6 13 11 11 10 10 9 12 12 9 9 7 9 10 9 8 10 8 12 16 7 10 7 9 7 7 13 12 10 10 10 11 8 9 13 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: UCL; = 12.265 ounces (round your response to three decimal places). LCL- = 8.615 ounces (round your response to three decimal places). c) The control limits for the R-chart are: UCLR = 8.672 ounces (round your response to three decimal places). LCLR = ounces (round your response to three decimal places). Enter your answer in the answer box and then click Check

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