Question: 1 Refer to Table S61 -Factors for Computing Control Chart Limits..sigma) for this problem Twelve samples, each containing five parts were taken from a process

1 Refer to Table S61 -Factors for Computing

1 Refer to Table S61 -Factors for Computing Control Chart Limits..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 Mean Range Sample Mean Sample Sample (in.) Range (in.) (in.) 12.602 0.044 7 12 603 0.021 2 12.602 0.051 8 12 605 0.058 3 12.589 0.042 9 12.595 0.039 4 12.606 0.037 10 12 601 0.038 5 12.597 0.048 11 12 601 0.054 12.597 0.053 12 12 608 0 061 For the given data, the 3 - inches (round your response to four decimal places). Based on the sampling done, the control limits for 3-sigma chart are Upper Control Limit (UCL) - inches (round your response to four decimal places) Lower Control Limit (LCL;) - inches fround your response to four decimal places) Based on the chart, is one or more samples beyond the control limits? For the given data, the Rinches fround your response to four decimal places; The control limits for the 3-sigma R-chart are Upper Control Limit (UCLP) - inches (round your response to four decimal places) Lower Control Limit (LCA) - inches (round your response to to four decimal places) Based on the R-chart, is one or more samples beyond the controllimits

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!