hard · GMAT Quant
In a manufacturing plant, two machines, A and B, work on the same part. The probability that Machine A produces a defective part is 0.04, and for Machine B, it is 0.05. If one part from each machine is tested
What is the probability that at least one of them is defective?
- 0.002
- 0.088
- 0.09
- 0.912
- 0.19
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