Question: 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)

Based on the sampling done, the control limits
Based on the sampling done, the control limits
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;)= 3.702 inches (round your response to three decimal places). Lower Control Limit (LCL;)= 2.204 inches (round your response to three decimal places). Based on the x-chart, the wire cutting process has been IN CONTROL The control limits for the 3-sigma R-chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): 2.346 inches (round your response to three decimal places). Upper Control Limit (UCL) Lower Control Limit (LCLR)= 0.000 inches (round your response to three decimal places) 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 1234 10 10 5 6 3.15 3.10 3.22 3.29 2.97 2.76 R 0.65* 1.18 1.43 1.21 1.22 0.32 X Hour R Hour X R Hour 7 2.95 0.58" 13 3.01 0.80 19 8 2.75 1.08 14 2.73 1.26 20 15 3.22 1.06 21 16 2.84 0.55 22 17 2.86 1.38 0.45 18 2.84 1.34 9 3.02 0.66 10 2.85 1.28 11 2.93 1.17 23 24 12 3.07 x 4.51" 2.99 2.55 3.18 2.84 2.74 R 1.61" 1.14 1.03 0.51 1.53 0.97

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