Mrs. cranford bought a case of bottled water for $5.76 to her son's class picnic. the case contained 24 half pint bottles of water. how many fluid ones of water did mrs. cranford purchase? a) 192 fl oz b) 138.24 fl oz c) 96 fl oz d) 384 fl oz

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297