Control limits for 3-sigma x chart are:

-Upper Control Limit:

-Lower Control Limit:

Based on the x chart, the wire cutting process has been ______

Average Range:

Upper Range:

Lower Range:

Control limits for 3-sigma R-chart:

-Upper Control

-Lower Control

Based on the R-chart, the wire cutting process has been_____

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 Hour R Hour 1 2 3 4 x 3.15" 3.00 3.12 3.39 3.17 2.86 R 0.76" 1.13 1.38 1.31 1.22 0.37 7 8 9 9 10 11 12 3.15" 2.55 2.92 2.95 2.73 2.97 R 0.48" 1.08 0.66 1.38 1.22 0.35 13 14 15 16 17 18 R 3.21" 0.90" 2.73 1.26 3.02 1.11 2.94 0.55 2.76 1.43 2.64 1.24 19 20 21 22 23 24 x 3.31" 2.89 2.75 3.18 3.04 2.74 1.66" 1.04 1.03 0.41 1.58 0.92 5 6 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). i Definition X Sample Size, n Lower Range, D3 2 3 4 5 6 7 8 9 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 0 0 0 0 0 0.076 0.136 0.184 0.223 0.284 10 12 Enter your answer in the answer box and then click Check Answer. Print Done parts remaining