These slot machines with payouts to players greater than 100%, are
usually placed in the middle of others. They serve to show that it is
possible for players to win gains. At the beginning, the leaders of the
casinos placed in the most frequented places, for example near the
entrances, bars
and queues for buffets or shows. With these machines, they hoped that
players earn money to create excitement around them.
Other players, excited by the chance presumed winners, began, too, to play
on devices placed next, which were much less profitable. Malicious players
have discovered this maneuver, which has encouraged the leaders of casinos
to change the placement of these loose slots. Instead, they were placed in
areas that generated little traffic. Today, there is really standard
procedure. Slot machines often have payouts to players quite low. Some
machines are more profitable.
This presentation was interesting, but it does not help you to better
understand the probabilities of slot machines. Originally, the first devices
were mechanical. Thus, the calculation of payouts to players was simple
calculated. It was enough to increase the number of symbols in the number of
rolls. For example, on a slot machine 3 reels with 10 symbols. The
probability of aligning three symbols was therefore 10 x 10 x 10 or 1 chance
in 1000. Of course, this is not what you play for one dollar you can be sure
you will earn 91 cents. This is an average. You can earn less, or lose all,
but what makes slot machines one of the most popular games of casinos is
that you can, with a single wager win the Jackpot.
Since some time ago online casinos have introduced a concept that has been very successful for the casinos. This concept is to offer the possibility for players to play flash games for free. When a person visits the casino usually offers you the option to play for money or play for fun. This has been very convenient because players can play without the pressure of being such bet money and those without much experience can play for free until they feel confident in their flash game.