Find the check digit that would make this a valid UPC: 0-11100-82014-d
a) d = 6
b) d = 4
c) d = 9
d) d = 44

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