What is the probability that at least 4 of the 20 users are HIV positive? Infectious Disease
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What is the probability that at least 4 of the 20 users are HIV positive?
Infectious Disease
A study considered risk factors for HIV infection among intravenous drug users [11]. It found that 40% of users who had ≤ 100 injections per month (light users) and 55% of users who had > 100 injections per month (heavy users) were HIV positive.
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We wish to compute PrZ 4 1 PrZ 3 We have PrZ 3 0019 from Problem 45...View the full answer
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