1. Joshua is making about $720 gross per month and it looks like he is spending around $550 per month. Why is his gross $720 but Joshua seems like he has almost no money left at the
end of the month?

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