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  2. Bingo card - Wikipedia

    en.wikipedia.org/wiki/Bingo_card

    A typical housie/Bingo ticket. In UK bingo, or Housie, cards are usually called "tickets." The cards contain three rows and nine columns. Each row contains five numbers and four blank spaces randomly distributed along the row. Numbers are apportioned by column (1–9, 10–19, 20–29, 30–39, 40–49, 50–59, 60–69, 70–79 and 80–90).

  3. Gambling mathematics - Wikipedia

    en.wikipedia.org/wiki/Gambling_mathematics

    Games of chance are also good examples of combinations, permutations, and arrangements, which are met at every step: combinations of cards in a player's hand, on the table, or expected in any card game; combinations of numbers when rolling several dice once; combinations of numbers in lottery and Bingo; combinations of symbols in slots; permutations and arrangements in a race to be bet on and ...

  4. Monte Carlo method - Wikipedia

    en.wikipedia.org/wiki/Monte_Carlo_method

    Monte-Carlo integration works by comparing random points with the value of the function. Errors reduce by a factor of /. Deterministic numerical integration algorithms work well in a small number of dimensions, but encounter two problems when the functions have many variables. First, the number of function evaluations needed increases rapidly ...

  5. Luhn algorithm - Wikipedia

    en.wikipedia.org/wiki/Luhn_algorithm

    Luhn algorithm. The Luhn algorithm or Luhn formula, also known as the " modulus 10" or "mod 10" algorithm, named after its creator, IBM scientist Hans Peter Luhn, is a simple check digit formula used to validate a variety of identification numbers. It is described in US patent 2950048A, granted on 23 August 1960. [ 1]

  6. List of British bingo nicknames - Wikipedia

    en.wikipedia.org/wiki/List_of_British_bingo...

    Deck of cards Number of cards in a deck. Weeks in a year Number of weeks in a Gregorian year. 53 Here comes Herbie! 53 is the racing number of Herbie the VW Beetle. Players may reply "beep beep!". Stuck in the tree Rhymes with "fifty-three". 54 Man at the door Rhymes with "fifty-four". Clean the floor Rhymes with "fifty-four". 55 All the fives [5]

  7. Randomization - Wikipedia

    en.wikipedia.org/wiki/Randomization

    The necessity for advanced randomization methods stems from the potential for skilled gamblers to exploit weaknesses in poorly randomized systems. High-quality randomization thwarts attempts at prediction or manipulation, maintaining the fairness of games. A quintessential example of randomization in gambling is the shuffling of playing cards.

  8. Bingo (American version) - Wikipedia

    en.wikipedia.org/wiki/Bingo_(American_version)

    Varies. In the United States and Canada, bingo is a game of chance in which each player matches the numbers printed in different arrangements on cards. The game host (known as a caller) draws balls at random, marking the selected numbers with tiles. When a player finds that the selected numbers are arranged on their card in a horizontal ...

  9. Applications of randomness - Wikipedia

    en.wikipedia.org/wiki/Applications_of_randomness

    Randomness has many uses in science, art, statistics, cryptography, gaming, gambling, and other fields. For example, random assignment in randomized controlled trials helps scientists to test hypotheses, and random numbers or pseudorandom numbers help video games such as video poker . These uses have different levels of requirements, which ...