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anonymous
 one year ago
Suppose you have data that shows that 12% of athletes test positive for steroids. You also know that 11% of athletes test positive for steroids and actually use steroids. What is the probability that an athlete uses steroids, given that he tests positive?
A. 0.37
B. 0.43
C. 0.51
D. 0.67
E. 0.92
anonymous
 one year ago
Suppose you have data that shows that 12% of athletes test positive for steroids. You also know that 11% of athletes test positive for steroids and actually use steroids. What is the probability that an athlete uses steroids, given that he tests positive? A. 0.37 B. 0.43 C. 0.51 D. 0.67 E. 0.92

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iGreen
 one year ago
Best ResponseYou've already chosen the best response.211% / 12% \(\approx\) 0.92

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you for your help :D

iGreen
 one year ago
Best ResponseYou've already chosen the best response.2Btw, A LOT more than 12% of athletes take steroids. 90% of football players take them.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah i know. Juiceheads lol
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