"Double-up" means an optional wager on a slot machine, the availability of which is triggered by a preceding winning event, in which the player has a mathematically equal probability of doubling the amount wagered or losing the entire amount placed at risk.
"Modification" means a change or alteration that:
"Random number generator" means a computational or physical functionality within the operating system of an electronic device that ensures the observed unpredictability and absence of pattern in a set of elements or events that have definite probabilities of occurrence.
"RAM" means random access memory.
"RAM clear" means a process that results in the zeroing out of any:
"Skill" means the application of intelligence and specific knowledge to achieve the best result when a slot machine offers a choice of options during game play.
"Theme" means a concept, subject matter, and methodology of design of a slot machine.
"Version" means a sequence number or designation assigned to equipment, a system, or software to identify the initial release of the equipment, system, or software and to track changes or revisions to the initial release.
"Game cycle" means the finite set of all possible combinations of symbols on a slot machine, including spinning reels or card images or other forms of video display or both.
"Theoretical payout percentage" means the total value of jackpots expected to be paid by a slot machine divided by the total value of slot machine wagers expected to be made on that slot machine during the game cycle.
"Chi-squared analysis" means a statistical test for goodness of fit that measures the difference between a theoretical result and an observed result.
"Correlation test" means a statistical test that determines whether each card, number, symbol, or stop position is independently chosen without regard to another card, number, symbol, or stop within that game play.
"Runs test" means a statistical test that determines the existence of recurring patterns within a set of data.
"Series correlation test" means a statistical test that determines whether each card, number, symbol, or stop position is independently chosen without regard to another card, number, symbol, or stop in the previous game.
"Strategy choice" means a particular play option on a slot machine that requires the use of skill to consistently achieve the best result.
"Administrative mode" means a slot machine has been deliberately placed by a manufacturer in an unplayable state to access the set up or recall functions of the slot machine;
"Disabled mode" means a slot machine has been deliberately placed, by a manufacturer or the central monitor and control system, in an unplayable state for any reason other than access to the set up or recall functions of the slot machine; and
"Tilt mode" means a slot machine has placed itself in an unplayable state due to malfunction or error condition and may not be returned to a playable state without the intervention of a manufacturer.
11 Va. Admin. Code § 5-90-150
Statutory Authority: §§ 58.1-4101 and 58.1-4102 of the Code of Virginia.