A bakery sells boxes of muffins. Each box contains some apple muffins and some blueberry muffins. The ratio of apple to blueberry muffins in each box is the same. This table shows the number of apple and blueberry muffins needed to fill certain numbers of boxes.
Complete the table.
. . . .

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