
And there are lots of people on this planet—more than 7 billion, in fact. According to the Law of Truly Large Numbers, “with a large enough sample, any outrageous thing is likely to happen,” Diaconis and Mosteller write. If enough people buy tickets, there will be a Powerball winner. To the person who wins, it’s surprising and miraculous, but the fact that
someone won doesn’t surprise the rest of us.