A gardener used a wire to support a newly planted tree. He began by wrapping 4 feet of wire around the tire. He then attached one end of the wire to the tree 7.5 feet above the ground. He secured the other end of the wire to the ground 2.5 feet from the bottom of the tree.

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