Question: You are given the probability tree diagram below. What is the probability that a person has cancer, given a positive test result P(cancer positive test),

You are given the probability tree diagram below. What is the probability that a person has cancer, given a positive test result P(cancer positive test), where a positive test result indicates that the person has cancer?

You are given the probability tree diagram below.

0.555556 P(Positive Test Cancer) 0.018 P(Cancer) P(Negative Test Cancer) 0.444444 P(No Cancer) P(Positive Test | No Cancer) 0.122200 0.982 P(Negative Test | No Cancer) 0.8778 O 5.5%

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