For a regular visitor casino a kingdom of blind chance and luck, eternal holiday excitement and hope for quick riches. Only professionals and operators of gambling houses operate in the activity of mathematical formulas and incomprehensible boring coefficients for them your winning or losing never leaves the boundaries of acceptable and good fortune always fit into the narrow confines of mathematical statistics. For those in a rush to enhance their own professionalism also decide to learn to "check harmony algebra", in this article we will explain the basic terms of mathematical statistics gambling.

The expectation ( Engl. Expected value ) a general term math games, means the sum of the products of all possible values of the random variable on the probability of these values (re-read the definition of a few times, it is simple, though it sounds at first glance like a meaningless mantra). In various texts often referred to simply as the expectation of the average value, but it is important to know what the authors have in mind in relation to gambling, because under the expectation in the statistics imply casino gambling house advantage ( Engl. House Edge ), which is expressed as the ratio of average win / loss to the value of the initial rate. Accordingly, the expectation of each individual will be the alignment of the average gain / loss on these maps player.

Well, now you have an idea about the basic concepts in mathematical statistics gaming business and even have an idea about the seriousness of the arguments of this science. Use this knowledge in their calculations or rely on chance - you decide. In the end, the majority of rtg casino list visitors go there to enjoy the game and not to earn money.

Here everything is clear, for the constant in the calculations is the initial rate is taken because in some games (such as blackjack or poker ) player can raise the bet after he dealt cards. For this reason, the expectation is not the average loss ratio of the total amount of money, a player at the table exhibited. So if the player knows that in this game statistics of its advantage is 0.1%, it may determine that the average gain for each initial 100-dollar rate will be 10 cents. Although additional rate increase is not involved in the calculation of the mathematical expectation of the game / the alignment, it is definitely included in the calculation of risk.