What's the difference between 1,968 and 3,000? check your answer using inverse operations.

a.) 1,031
b.) 1,132
c.) 1,032
d.) 1,042

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