Recent content by JetBonilla

  1. J

    How to test this scenario?

    Thanks so much! Sorry to be dense, but I don't really understand how I would do standard deviation when we're just talking about one data point -- the percentage of total loss for each group for each game. So what if it looked like this for the redheads for blackjack: Sample of redheads lost...
  2. J

    How to test this scenario?

    Let's say we have 4 groups of people at a casino -- red hair, brown hair, and blond hair. Each group collectively lost different amounts of money on different games at the casino, and I've calculated those percentages. For example, red-haired people lost 50% of their losses on blackjack, 25%...