A manufacturer claims that its drug test will detect steroid use (that is, show positive for an athlete who uses steroids) 95% of the time. Further, 15% of all steroid-free individuals also test positive. 10% of the rugby team members use steroids. Your friend on the rugby team has just tested positive. Which of the following is the correct probability tree? iClick the icon to view the key. O A. 0.15 O B. 0.1 0.95 0.85 C 0.95 A 0.05 0.15 0.05 0.9 O 0.85 O O c. O D. 0.95 0.95 0.1 0.15 0.05 0.05 B D OF 0.15 0.9 0.85 1.9 0.85 O