Question: Upper control limit lower control limit please share how you found the answer Twelve samples, each containing five parts, wore taken from a process that
Upper control limit
Twelve samples, each containing five parts, wore taken from a process that produces steol rods at Emmanual Kodz's factory. The length of each rod in the samples was determined. results were tabulated and sample means and ranges were computed. The results were: For the given data, the x=9.701 inches (round your response fo four decimal places). Based on the sampling done, the control limits for 3-sigma x chart are- Uppor Control Limit (UCLLx)= inches (round your response to four dochmal places) lower control limit
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