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 in

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 R Hour 1 2 3 4 x 3.359 3.20 3.22 3.29 3.17 R 0.71 1.18 1.43 1.31 1.12 0.37 Hour 7 8 9 10 11 12 x x 3.15" 2.55 3.02 2.85 2.93 2.97 0.48" 1.13 0.66 1.28 1.17 0.35 13 14 15 16 17 18 R 3.21" 0.80" 2.93 1.26 3.02 1.01 2.84 0.45 2.96 1.48 2.84 1 34 Hour 19 20 21 22 23 24 X 3.41" 2.99 2.65 3,38 2.94 2.54 R 1.61" 1.09 1.13 0.46 5 6 2.76 1.53 1.02 Based on the sampling done, the control limits for 3-sigmax 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)

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