Question: Apply the Western Electric Rules to the following control chart. The warning limits are shown as dotted lines. Describe any rule violations. 32.5- UCL =

Apply the Western Electric Rules to the following control chart. The warning limits are shown as dotted lines. Describe any rule violations.

32.5- UCL = 30.82 30.0- 28.21 27,5- 25.60 25.0- X = 22.98 22.5- 20.37 20.0- 17.76 17.5- LCL = 15.15 15.0- 5 7 9 11 13 15

32.5- UCL = 30.82 30.0- 28.21 27,5- 25.60 25.0- X = 22.98 22.5- 20.37 20.0- 17.76 17.5- LCL = 15.15 15.0- 5 7 9 11 13 15 17 19 21 23 25 Observation

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