What is the probability that the test is positive for a randomly chosen person from this population? (Enter your answer to five
1 answer:
Answer:
0.01260
Step-by-step explanation:
Data:
probability of population with cancer (positive) = 0.21
probability of population with cancer (negative) = 0.79
probability of population with cancer absent (positive) = 0.06
probability of population with cancer absent (negative) = 0.94
probility for positive test = P( cancer (positive)) × P ( cancer absent (positive)
=
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