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 X 3.15" 3.20 3.22 3.39 3.07 2.76 R 0.76" 1.18 1.48 1.26 1.17 0.32 Based on the R-chart, the wire cutting process has been inches (round your response to three decimal places). X Hour X R Hour R 7 2.95" 0.58" 13 3.11" 0.85" 8 2.75 1.08 14 2.73 1.36 9 2.92 0.76 15 3.12 1.11 10 2.85 1.33 16 2.94 0.55 11 2.93 1.17 17 2.96 1.43 12 2.97 0.40 18 2.84 1.24 Hour 19 20 21 22 23 24 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 (LCLx) = 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). x 3.41" 2.79 2.65 3.18 2.94 2.54 R 1.56" 1.04 1.13 0.51 1.63 0.97 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 Print Upper Range, D4 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 Done Lower Range, D3 0 0 0 0 0.076 0.136 0.184 0.223 0.284