For the given data 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 (UCLx)= 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 R= 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?

Problem 6s.11ac Question Help 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: Sample 1 2 3 Sample Mean (in.) 12.802 12.804 12.791 12.804 12.795 12.797 Range (in.) Sample Sample Mean (in.) Range (in.) 0.044 7 12.801 0.021 0.051 8 12.803 0.058 0.042 9 12.797 0.039 0.037 10 12.803 0.038 0.048 11 12.803 0.054 0.053 12 12 804 0.061 5 6 Definition Sample Size, 2 3 4 5 6 7 8 9 10 12 Mean Factor A2 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 Upper Range, D 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 Lower Range D 0 0 0 0 0 0.076 0.136 0.184 0.223 0.284 Print Done