A manufacturer has three machine operators A, B and C. The first operator A produce 1% defective items, whereas the othe
Posted: Thu Jan 13, 2022 5:48 am
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] o peratorter hasen