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Problem

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12 Nov 2021

Given information

The probability that a man develops some form of cancer in his lifetime is . The probability that a man has at least one false positive test result (meaning the test comes back for cancer when the man does not have it) is .

The events are defined as:

 a man develops cancer in his lifetime; 

man has at least one false positive.

Step-by-step explanation

Step 1.

The tree diagram helps to calculate the number of possible outcomes of an event in an organized way. It gives a visual representation of the probabilities.

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