dBoth "based on X chart and R chart questions", answer choices are either "yes or no". I've posted twice so far on chegg and still haven't got a fully correct answer. For some reason everyone keeps getting the yes or no questions wrong. Please do it carefully and look over, It would be greatly appreciated.

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: Sample Sample Range (in.) 1 2 3 4 5 6 Sample Mean (in.) 11.502 11.504 11.493 11.508 11.499 11.497 Range (in.) 0.044 0.051 0.042 0.037 0.048 0.053 7 8 9 10 11 12 Sample Mean (in.) 11.503 11.505 11.497 11.501 11.503 11.506 0.021 0.058 0.039 0.038 0.054 0.061 For the given data, the x = 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;) - inches (round your response to four decimal places). Lower Control Limit (LCLx) = inches (round your response to four decimal places). Based on the x-chart, is one or more samples beyond the control limits? For the given data, the = inches (round your response to four decimal places). The control limits for the 3-sigma R-chart are: Upper Control Limit (UCLR) - inches (round your response to four decimal places). Lower Control Limit (LCLR) - inches (round your response to four decimal places). Based on the R-chart, is one or more samples beyond the control limits