The National Institute for Sports estimates that 12% of all college athletes use steroids. A new test correctly diagnoses the presence of steroids in 95% of athletes that have used steroids in the past 18 months. The test gives a positive result to 9% of athletes who do not use steroids. What is the probability an athlete uses steroids given that he has a negative result? nothing Round your answer to 4 decimal places, if necessary
The National Institute for Sports estimates that 12% of all college athletes use steroids. A new test correctly diagnoses the presence of steroids in 95% of athletes that have used steroids in the past 18 months. The test gives a positive result to 9% of athletes who do not use steroids. What is the probability an athlete uses steroids given that he has a negative result? nothing Round your answer to 4 decimal places, if necessary
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The National Institute for Sports estimates that
12%
of all college athletes use steroids. A new test correctly diagnoses the presence of steroids in
95%
of athletes that have used steroids in the past 18 months. The test gives a positive result to
9%
of athletes who do not use steroids.What is the probability an athlete uses steroids given that he has a negative result?
nothing
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