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  2. Lottery - Wikipedia

    en.wikipedia.org/wiki/Lottery

    A lottery (or lotto) is a form of gambling that involves the drawing of numbers at random for a prize. Some governments outlaw lotteries, while others endorse it to the extent of organizing a national or state lottery. It is common to find some degree of regulation of lottery by governments.

  3. Lotteries in the United States - Wikipedia

    en.wikipedia.org/wiki/Lotteries_in_the_United_States

    In the United States, lotteries are run by 48 jurisdictions: 45 states plus the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. Lotteries are subject to the laws of and operated independently by each jurisdiction, and there is no national lottery organization. However, consortiums of state lotteries jointly organize games ...

  4. Lottery (probability) - Wikipedia

    en.wikipedia.org/wiki/Lottery_(probability)

    Lottery (probability) In expected utility theory, a lottery is a discrete distribution of probability on a set of states of nature. The elements of a lottery correspond to the probabilities that each of the states of nature will occur, e.g. (Rain:.70, No Rain:.30). [ 1] Much of the theoretical analysis of choice under uncertainty involves ...

  5. Lottery mathematics - Wikipedia

    en.wikipedia.org/wiki/Lottery_mathematics

    In a typical 6/49 game, each player chooses six distinct numbers from a range of 1–49. If the six numbers on a ticket match the numbers drawn by the lottery, the ticket holder is a jackpot winner— regardless of the order of the numbers. The probability of this happening is 1 in 13,983,816. The chance of winning can be demonstrated as ...

  6. Mega Millions - Wikipedia

    en.wikipedia.org/wiki/Mega_Millions

    www.megamillions.com. Mega Millions (originally known as The Big Game in 1996 and renamed, temporarily, to The Big Game Mega Millions six years later) is an American multijurisdictional lottery game. The first drawing took place on September 6, 1996, with six participating states, Georgia, Illinois, Maryland, Michigan, Massachusetts, and Virginia.

  7. Powerball - Wikipedia

    en.wikipedia.org/wiki/Powerball

    Odds of winning jackpot. 292,201,338 to 1 [2] Website. www.powerball.com. Powerball is an American lottery game offered by 45 states, the District of Columbia, Puerto Rico and the U.S. Virgin Islands, and overseen by the Multi-State Lottery Association (MUSL), which also manages other large jackpot games such as the Mega Millions.

  8. Lottery wheeling - Wikipedia

    en.wikipedia.org/wiki/Lottery_wheeling

    Lottery wheeling (also known as lottery system, lottery wheel, lottery wheeling system) is a method of selecting multiple lottery tickets, widely used by individual players and syndicates to secure wins provided they hit some of the drawn numbers. It requires playing with more than one ticket and more numbers than those drawn in the lottery.

  9. Sortition - Wikipedia

    en.wikipedia.org/wiki/Sortition

    In governance, sortition is the selection of public officials or jurors at random, i.e. by lottery, in order to obtain a representative sample. [1][2][3][4] In ancient Athenian democracy, sortition was the traditional and primary method for appointing political officials, and its use was regarded as a principal characteristic of democracy. [5 ...