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Mathematics, 14.04.2021 14:00 nickykardashian
Fernando et al. studied drug-sharing among injection drug users in the South Bronx in New York City. A common practice includes splitting drugs after they are dissolved in a common cooker, a procedure with considerable HIV risk. Although this practice is common, little is known about the prevalence of such practices. The researchers asked injection drug users in four neighborhoods in the South Bronx if they ever “got down on” drugs in bags or shots. The results classified by gender and splitting practice are given below: Gender Split Drugs Never Split Drugs Male 349 324 Female 220 128 State the following probabilities in words and calculate: (a) P (Female Split Drugs) (Also draw Venn Diagram) (b) P (Female Split Drugs) (Also draw Venn diagram) (c) P (Male Never Split Drugs) (Also draw Venn diagram) (d) P (Female | Split Drug (e) P (Male | Never Split Drugs) (f) P (Split Drugs | Female)
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Fernando et al. studied drug-sharing among injection drug users in the South Bronx in New York City....
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