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 X Hour X R Hour X R Hour 1 7 2 8 1.56" 1.04 3 9 on N 3.25" 3.20 3.22 3.49 3.17 2.86 0.65" 1.18 1.43 1.26 1.17 0.42 2.95" 2.75 3.12 2.75 2.73 3.07 0.58" 1.08 0.71 1.33 1.22 0.45 3.21" 2.93 3.22 2.74 11 15 16 4 0.90" 1.26 1.06 0.55 1.38 1.34 20 21 22 4.51" 2.99 2.75 3.28 3.04 2.54 2.86 6 12 18 2.74 1.58 0.97 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 (LCL;) = 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): Under Control I imit (UCL ) = inches (round vour 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 Mean Factor, Sample Size, n A2 Lower Range, D3 2 3 Upper Range, D4 3.268 2.574 2.282 2. 115 2.004 1.924 po 0 5 O O 6 7 7 Lo mm 0 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 0.076 co o e 1.864 1.816 0.136 0.184 0.223 0.284 1.7 16