Mathematics, 10.05.2020 06:57 manarsadi6
A rare birth defect occurs in approximately 0.5% of all cases in males. If we sample all the males born in 2019 in a specific region, fill out the chart below and answer the following questions. A test can be done with 96% accuracy to determine if a child has the birth defect.
Test shows Positive
Test Shows Negative
Total
Has Defect
Does Not have Defect
Total
1,000,000
Out of all the positive results, what are the chances you get a false positive?
If given a negative result, what is the probability of getting a false negative?
If a child actually has the defect, what is the probability that the test shows a positive result?
What is the probability of a positive result from the total?
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