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Method and system for managing probability of an outcome in a random generation event

  • US 8,308,551 B2
  • Filed: 11/18/2011
  • Issued: 11/13/2012
  • Est. Priority Date: 08/04/2008
  • Status: Active Grant
First Claim
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1. A computer-implemented method of conducting a probability-based lottery game with a computer system having instruction files to implement the lottery game as follows:

  • for each play of the lottery game, providing for a player to choose a number of player indicia from a total field of the indicia, wherein the player indicia is compared to a randomly generated subset of X number of indicia from the total field of the indicia to determine whether the game play is a winning play; and

    establishing a desired overall winning probability for the game plays by varying the number X of indicia in the subsets between different game plays such that a blend of the winning probabilities for each number X for all of the game plays produces the desired overall winning probability.

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