Walter's family plays a quick game together every night after dinner. walter draws names out of a hat to determine which kind of game to play. the family plays cards, board games, or video games. walter draws names for three nights in a row. the probability that the family plays a different game on each of the three nights is__ . the probability that the family plays a video game two nights and cards one night is__ . the probability that the game played on the first night is played again on the third night is__ .