For field hockey players are running down the field at the same speed player one ways hwin 40 pounds and is running toward the North goal player 2 ways 130 pounds in his running toward South goal player 3 ways 119 pounds and is running towards North goal player for weighs 125 pounds in his running toward South goal which player has the most momentum?​

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