In five games you score 16/12/15 13 and 17 points. write and solve an inequality to determine how many points you must score in the sixth game to have an average of at least 15 points.

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