easy · GMAT Quant
A credit-model checkpoint flags an account as defective with probability 0.7 if the unit is defective and probability 0.1 if it is not. After a positive flag, the posterior probability that the unit is defective is 0.6.
What prior probability of defect is implied?
- dfrac2225
- dfrac710
- dfrac1417
- dfrac35
- dfrac317
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