Pvaries directly as q and inversely as r. one set of values is p = 5, q = 1, and r = 2. find p when q = 10 and r = 50.

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