Question: Refer to Table 56.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Sampling 4 pieces of precision-cut wire to be used

Refer to Table 56.1 - Factors for Computing

Refer to Table 56.1 - 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 Hour R R Hour X Hour 13 1 7 2 3 R 0.65" 1.13 1.38 1.31 1.12 0.37 3.35" 3.00 3.12 3.49 2.97 2.76 14 15 3.15" 2.65 3.02 2.75 2.93 2.97 8 9 10 11 12 0.53" 1.13 0.76 1.33 1.22 0.35 3.01" 2.73 3.02 2.94 2.96 2.74 0.80" 1.31 1.01 0.50 1.48 1.24 19 20 21 22 23 24 3.31" 2.99 2.65 3.18 2.84 2.64 R 1.56" 1.14 1.13 0.51 1.53 0.97 4 5 6 16 17 18 Based on the sampling done, the control limits for 3-sigma 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 (LCLZ) = inches (round your response to three decimal places). Based on the x-chart, the wire cutting process has been 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

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