Need help on the last 3 please !

Upper Control Limit (UCL Subscript Upper RUCLR ) =____ inches (round your response to four decimal places).

Lower Control Limit (LCL Subscript Upper RLCLR )= _____ inches (round your response to four decimal places).

Based on the R-chart, is one or more samples beyond the control limits? Yes or No

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 Sample Mean (in.) Range (in.) 1 7 2 8 Sample Mean (in.) 10.002 10.002 9.991 10.006 9.997 9.999 Range (in.) 0.011 0.014 0.007 0.018 0.013 0.012 3 9 10.001 10.005 9.995 10.001 10.001 10.006 0.008 0.013 0.004 0.011 0.014 0.009 4 10 5 11 6 12 For the given data, the x = 10 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;) = 0.013 inches (round your response to four decimal places). = For the given data, the x = 10 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;) = 10.0075 inches (round your response to four decimal places). Lower Control Limit (LCL) = 9.9925 inches (round your response to four decimal places). Based on the x-chart, is one or more samples beyond the control limits? Yes For the given data, the R | inches (round your response to four decimal places)