A manufacturer has three machine operators A, B and C. The first operator A produce 1% defective items, whereas the othe

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A manufacturer has three machine operators A, B and C. The first operator A produce 1% defective items, whereas the othe

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A Manufacturer Has Three Machine Operators A B And C The First Operator A Produce 1 Defective Items Whereas The Othe 1
A Manufacturer Has Three Machine Operators A B And C The First Operator A Produce 1 Defective Items Whereas The Othe 1 (102.54 KiB) Viewed 67 times
A manufacturer has three machine operators A, B and C. The first operator A produce 1% defective items, whereas the other two operators B and C produce 5% and 7% defective items respectively. A is on the job for 50% of the time, B is on the job for 30% of the time. A defective item is produced, what is the probability that it was produced by A, B, C? Based on this write your observations. [3 Marks]
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