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 R 3.15" 0.76" 3.20 1.18 3.22 1.48 3.49 1.26 3.17 1.12 2.96 0.37 Hour X R 3.21" 0.80" 2.73 1.36 Hour R Hour 7 2.95" 0.48" 19 13 14 8 20 2.65 1.18 3.12 0.66 9 15 3.12 1.01 21 10 2.95 1.28 16 2.84 0.55 22 11 2.73 1.22 17 2.96 1.43 23 12 2.97 0.45 18 2.74 1.34 24 X 4.51" 2.79 2.65 3.18 2.84 2.64 R 1.61" 1.09 1.08 0.51 1.63 0.92 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).

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: 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 (UCLx~)= inches (round your response to three decimal places). Definition