Question: Reler to Table S61-Factors for Computing Control Chart Limits (3 sigma) for this problem Sampling 4 pieces of precision-cut wire to be used in computer

Reler to Table S61-Factors for Computing Control
Reler to Table S61-Factors for Computing Control
Reler to Table S61-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 Hour Hour R 1 2 3 4 5 6 X 3.35 3.10 3.32 3.29 297 2.96 R 0.71" 1.13 1.48 1.26 1.12 0.37 7 8 9 10 11 12 x R 3.15" 0.53" 265 1.13 292 0.71 2.75 1 38 2.93 1.12 3.07 0.35 13 14 15 16 17 18 x R 3.01" 0.85 273 1.36 3.02 1.01 2.74 0.45 2.76 1.43 264 1.29 19 20 21 22 23 24 X 451" 2.99 2.55 3.28 2 84 264 156" 109 1.08 041 1.53 0.97 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 ) = 3.745 inches (round your response to three decimal places) Lower Control Limit (LCL;) = 2.274 inches (round your response to three decimal places) Based on the -chart the wire cutting process has been OUT OF CONTROL 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 (UCLs) - inches (round your response to three decimal places). Sample Size, n 2 3 4 5 6 7 8 9 10 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, 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 12

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