In a fish tank there are 15 gildfish, 6 angelfush, 18 guppiea. If a fish is selected at random find the probability that it is an angelfish or guppies ed

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is