I think most casinos use probability mechanisms in their affairs, as the games they offer are based on probability and statistics. The odds of winning and losing are predetermined and calculated based on the rules of the game and the probability of certain events happening. Casinos also use probability distribution models to help them set the odds and payouts for their games, ensuring that they operate a profitable and fair business. Additionally, casinos often use random number generators to generate the outcomes of their games, making it more difficult for players to predict or manipulate the results.