Question: Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Sampling 4 pieces of precision-cut wire (to be used

Refer to Table S6.1 - Factors for ComputingRefer to Table S6.1 - Factors for Computing

Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Sampling 4 pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24 hours has produced the following results: Hour 1 2 3 4 5 6 Based on the x-chart, the wire cutting process has been x R 3.25" 0.71" 3.20 1.23 3.12 1.38 3.39 1.26 3.07 1.17 2.86 0.42 Hour x R Hour R 7 3.15" 0.48" 13 3.21" 0.80 8 2.55 1.13 14 2.83 1.36 9 3.02 0.76 15 3.02 1.01 10 2.85 1.28 16 2.84 0.50 22 11 2.73 1.22 17 2.96 1.43 23 12 2.87 0.40 18 2.84 1.24 24 Hour x 19 3.41" 20 2.89 21 2.55 3.38 2.84 2.54 1.02 R 1.61" 1.04 1.03 0.41 1.58 Based on the sampling done, the control limits for 3-sigma x chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Upper Control Limit (UCL) = inches (round your response to three decimal places). Lower Control Limit (LCL-) = inches (round your response to three decimal places). The control limits for the 3-sigma R-chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Upper Control Limit (UCLR) = inches (round your response to three decimal places). Lower Control Limit (LCLR)= inches (round your response to three decimal places). Based on the R-chart, the wire cutting process has been Definition Sample Size, n 2 3 4 5 6 7 8 9 10 12 Mean Factor, A 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 Upper Range, D4 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 Lower Range, D3 0 0 0 0 0 0.076 0.136 0.184 0.223 0.284

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