The people at the water park 3/7 are children ages 3 through 12 and 2/7 are teens another 1/7are children under the age of 3 the other people are adults there are 87 adults at the park how many people in all are at the park

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