During 2008, slot machines were the most popular casino games. Over half of respondents to a survey said they would rather play on slot machines than other electronic games. Poker, blackjack and craps accounted for the other quarter of respondents. Roulette, on the other hand, was the favorite of only four percent of the respondents. Casinos use a mathematical formula to set their edge, which varies with how many players play at a time. Some casinos set their edge at one percent, while others require a higher advantage.
Security in casinos starts on the floor, where employees monitor the games and patrons. Dealers and pit bosses monitor the table games and are trained to detect cheating. Often, the casino employs table managers and other employees to keep an eye on the games. They may be distracted by the casino’s promotions, but they are still trained to look out for suspicious patrons. These employees are monitored by a higher-up. While it might seem like an excessive amount of security, these measures are necessary to keep the casino afloat.
The casino industry also depends heavily on the greed of its patrons. A million-dollar jackpot will motivate gamblers to play and win more. That is how casinos make their money. They don’t need to cheat or alter the settings to win more money. They are simply relying on the greed of their customers. If the casino is making a profit from their patrons, it is profitable for them to continue operating at their current levels. And the casino rules are set in a way that favors the gambler.