For the given pair of events a and b, complete parts (a) and (b) below. a: when a baby is born, it is a baby boy. b: when a 99-sided die is rolled, the outcome is 99. a. determine whether events a and b are independent or dependent. (if two events are technically dependent but can be treated as if they are independent according to the 5% guideline, consider them to be independent.) b. find p(a and b), the probability that events a and b both occur.

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

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

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6