Which statement is true about whether a and b are
independent events?
a and b are independent events because p(aib)
= p(a).
a and b are independent events because p(aib)
= p(b).
a and b are not independent events because p(aib)
#p(a).
a and b are not independent events because p(aib)
+ p(b).

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

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