4. The original price of a pair of shoes is $80 and they are on sale for $48. What is the percent of discount? O A 32%
O B. 40%
OC. 60%
O D. 66.7%

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