Fernando et al. (2003) studied drugsharing among injection drugs users in the South Bronx in New York City. Splitting a bag – a practice where heroin is shared between two people after dissolving it in a common cooker prior to injection– is a known high risk factor for HIV exposure. Interviews with drug users in a residential treatment facility provided the following information.
Gender 
Have you split drugs? 
Total 

Yes (Y) 
No (N) 

Male (M) 
390 
321 
711 
Female (F) 
179 
131 
310 
Total 
569 
452 
1021 
What is the probability that a person chosen at random will have split drugs?

What is the probability that a person chosen at random is not female?

What is the probability that a person has split drugs given they are a male?

What is the probability that someone chosen at random will be a female or will not have split drugs?

Given that someone has split drugs, what is the probability that they are female?

Subject  Mathematics 
Due By (Pacific Time)  09/16/2013 12:00 am 
Tutor  Rating 

pallavi Chat Now! 
out of 1971 reviews More.. 
amosmm Chat Now! 
out of 766 reviews More.. 
PhyzKyd Chat Now! 
out of 1164 reviews More.. 
rajdeep77 Chat Now! 
out of 721 reviews More.. 
sctys Chat Now! 
out of 1600 reviews More.. 
sharadgreen Chat Now! 
out of 770 reviews More.. 
topnotcher Chat Now! 
out of 766 reviews More.. 
XXXIAO Chat Now! 
out of 680 reviews More.. 