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How to Calculate the House Edge and Variance of a Casino Game

The house edge on a casino game is the most important aspect of this type of gambling, because the longer a player plays, the greater the odds are in their favor. Fortunately, this means that casinos make a lot of money without cheating or changing game settings, and they can even offer free drinks to first-time players! The casino takes advantage of greed and makes sure that its games have a high house edge by giving their players comps based on how long they play and how much they stake.

For a casino to survive and thrive, it must know the house edge and variance of its games. These numbers tell the casino’s expected profit percentage and how much cash to reserve. These are calculations done by computer programmers and mathematicians, or gaming analysts. Because casinos don’t usually have in-house experts in this field, they outsource this work to experts. Here are the most common kinds of gambling at a casino: Bingo, keno, and slot machines.

A casino must know the house edge and variance of its games in order to make a profit. These two figures determine the percentage of money that a casino keeps in its cash reserves. This work is performed by gaming mathematicians, computer programmers, and other experts. Unlike other industries, casinos don’t have in-house experts in this area. They often outsource to outside firms that specialize in this area. But their success depends on their ability to make this sort of data.