Jennifer needs to build a square in class. Her teacher
drew her a model, and instructed Jennifer to build it 30
times shorter.
How long should Jennifer build each side of the square?

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