Probability theory predicts that there is a 16% chance of a particular softball player hitting 2 home runs in a row. which of these numbers of simulations of the softball player hitting balls would be most likely to produce results that are closest to those predicted by probability theory?
a. 90
b. 80
c. 60
d. 70

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Find the values of y: 3y^3(y^2+ 2/3y)=0

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