Twelve samples each containing five parts were take. from a process that prodyces steel rods ar emmaniel kodzi factory. The length of each rod in the samples was determined. The resukts were tabulated and sample means and ranges were computed. The results were:

For the given data the x = blank inches round answer to four decimal places

Based on the sampling done the control limits for 3-sigma x chart are

UCL = blank inches round answer to four decimal places

LCL= blank inches round answer to four decimal places

Based on the x-chart is one or more samples beyond the control limits (yes,no)

For the given data the R = inches round answer to four decimal places

The control limits for the 3-sigma r-chart are:

UCL = blank inches

LCL = blank inches

Based on the r chart is one or more samples beyonf the control limits (yes,no)

en 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 told ts were: Sample Sample Sample Mean (in.) Range (in.) 1 2 3 4 5 6 Sample Mean (in.) 9.604 9.604 9.593 9.606 9.595 9.601 Range (in.) 0.044 0.051 0.042 0.037 0.048 0.053 7 8 9 10 11 12 9.601 9.607 9.595 9.601 9.601 9.608 0.021 0.058 0.039 0.038 0.054 0.061 sponse to four decimal places). sigma x chart are: your response to four decimal places). our response to four decimal places). > as was determined. The results were Sample Size, n Lower Range 2 3 4 5 6 7 8 9 10 12 Mean Factor, Az 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 D 0 0 0 0 0 0.076 0.136 0.184 0.223 0.284 ur respon or 3-sign und your und your Print Done les beyon UB 0.039 4 5 6. 1.593 9.606 9.595 9.601 0042 0.037 0.048 0053 9 10 11 12 9.896 9.601 9.601 8.808 0054 0061 For the given data, the x inches (round your response to four decimal places). Based on the sampling done, the controllimits for 3-sigma x chartare Upper Control Limit (UCL) - inches (round your response to four decimal placea) Lower Control Limit (LC) - inches (round your response to four decimal places Based on the x-chart, is one or more samples beyond the contro limbo For the given data, tho Rinches fround your response to four decimate The control limits for the 3-sigma R-chart are: Upper Control Limit (UCLA) - inches (round your response to four ou Lower Control Limit (LCL) - inches fround your response to four de No Yes Based on the R-chart, is one or more samples beyond the controllimits? T