Question: Control Homework Part 1 OT 6 Refer to Table 56.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Sampling 4 pieces

Control Homework Part 1 OT 6 Refer to Table 56.1

Control Homework Part 1 OT 6 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: R Hour R Hour R Hour R Hour 1 2 3 4 5 6 3.15" 3.00 3.12 3.49 3.17 2.86 0.71" 1.18 1.38 1.21 1.17 0.37 7 8 9 10 11 12 3.05" 2.75 3.12 2.95 2.93 2.97 0.53" 1.08 0.66 1.33 1.12 0.40 13 14 15 16 17 18 3.21" 2.93 3.02 2.84 2.86 2.64 0.90" 1.36 1.06 0.50 1.43 1.24 19 20 21 22 X 3.41" 2.99 2.55 3.38 2.94 2.54 1.61" 1.09 1.08 0.41 1.53 1.02 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): X Upper Control Limit (UCL;) = inches (round your response to three decimal places). Definition Sample Size, n Upper Range, D4 3.268 Lower Range D 2 0 2.574 3 4 5 6 7 8 9 10 12 Mean Factor, A2 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 0 0 0 0 0.076 0.136 0.184 0.223 0.284 Print Done Help me solve this Video Get more help

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