Next question Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Twelve samples, each containing five parts, were taken from a process that produces steel rods at Emmanual Kodzi's factory. The length of each rod in the samples was determined. The results were tabulated and sample means and ranges were computed. The results were: Help me solve this For the given data, the x = 12.5013 inches (round your response to four decimal places). Based on the sampling done, the control limits for 3-sigma x chart are: Upper Control Limit (UCL) = 12.5276 inches (round your response to four decimal places). Lower Control Limit (LCL) = inches (round your response to four decimal places). Video Sample 1 2 3 4 5 6 Get more help - A Sample Mean (in.) 12.502 12.504 12.493 12.506 12.497 12.501 Range (in.) 0.044 0.051 0.042 0.037 0.048 0.053 Sample Sample Mean (in.) Range (in.) 7 8 9 10 11 12 12.503 12.507 12.493 12.503 12.501 12.506 0.021 0.058 0.039 0.038 0.054 0.061 Ints: 0.13 of 1 Clear all Save Check