hard · GMAT Quant
An insurance company evaluates three groups of drivers: Low Risk (60%), Moderate Risk (30%), and High Risk (10%). The probabilities of an accident in a year are 0.01, 0.05, and 0.20 respectively.
If a driver had an accident, what is the probability they were in the High Risk group?
- 0.488
- 0.100
- 0.200
- 0.020
- 0.333
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