Question: also: c. what are the control limits for the range chart? Refer to Table S6 1 - Factors for Computing Control Chart Limits (3 sigma)

also: c. what are the control limits for the
also:
c. what are the control limits for the range chart?
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 1.64. D 4 9 1 11 9 9 8 11 2 13 12 13 14 11 3 12 8 11 10 8 11 10 12 9 11 Samples 5 6 11 9 10 11 10 8 11 11 9 8 7 11 12 11 9 10 8 13 9 8 9 8 8 8 12 13 8 10 9 13 9 8 11 a) Standard deviation of the sampling means = 0.733 ounces (round your response to three decimal places). b) With z = 3, the control limits for the mean chart are: UCL = ounces (round your response to three decimal places)

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