Cada um dos números abaixo localiza-se entre dois números nativos consecutivos. Quais são esses números em cada caso? a) V65
b) V50
c) V105

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