Question: You are given some data on broken marbles from 5 samples of 1000. The number of defects are: 30, 25, 90, 9 &13. What will
You are given some data on broken marbles from 5 samples of 1000. The number of defects are: 30, 25, 90, 9 &13. What will be used as a centerline for the control chart?
Please assume +/- 3 standard deviations for the problem
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