Orlando's assembly unit has decided to use a p-Chart with 3-sigma control limits to monitor the proportion of defective copper wires produced by their production process. The operations manager randomly samples 150 copper wires at 14 successively selected time periods and counts the number of defective copper wires in the sample. Table Control Chart     Step 1 of 8 :  What is the Center Line of the control chart? Round your answer to three decimal places. Upper Control Limit? Lower Control Limit? Value of Z For 3 Sigma limit probability in control Type I error probabilty

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