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J LJ The table shows the results of a survey of 100 authors by a publishing company. 25 55 Compute the following conditional probability. (Enter your probability as a fraction.) An unsuccessful author is established. S [-I10 Points] DETAILS WAN EFMAC7 8.5.091. MY NOTES If 70% of the athletes who test positive for steroids in fact use them, and 30% of all athletes use steroids and test positive, what percentage of athletes test positive? (Round your answer to the nearest whole number.) 3%