medium · GMAT Quant
A quality assurance team tests 3 batches of software code. For each batch, the probability of finding a critical bug is 0.2.
What is the probability that a critical bug is found in at least one of the 3 batches?
A quality assurance team tests 3 batches of software code. For each batch, the probability of finding a critical bug is 0.2. What is the probability that a critical bug is found in at least one of the 3 batches?
- 0.488
- 0.512
- 0.008
- 0.6
- 0.8
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