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  2. Fictitious telephone number - Wikipedia

    en.wikipedia.org/wiki/Fictitious_telephone_number

    In North America, the area served by the North American Numbering Plan (NANP) system of area codes, fictitious telephone numbers are usually of the form (XXX) 555-xxxx. The use of 555 numbers in fiction, however, led a desire to assign some of them in the real world, and some of them are no longer suitable for use in fiction.

  3. 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 leads ...

  4. Prank call - Wikipedia

    en.wikipedia.org/wiki/Prank_call

    The television show Crank Yankers is a series of real-life prank calls made by celebrities and re-enacted on-screen by puppets for a humorous effect. Fonejacker , a show started on April 5, 2007, on E4 , stars Kayvan Novak performing prank calls to the general public and being shown with animated pictures in a Monty Python style with their ...

  5. Can you hear me? (alleged telephone scam) - Wikipedia

    en.wikipedia.org/wiki/Can_you_hear_me?_(alleged...

    According to some news reports on the hoax, victims of the purported fraud receive telephone calls from an unknown person who asks, "Can you hear me?" Some reports suggest that the calls are an attempt to record the person saying the word "Yes", in order to then claim the person agreed to authorize charges to a scammer; such claims have been ...

  6. Random number generation - Wikipedia

    en.wikipedia.org/wiki/Random_number_generation

    Dice are an example of a mechanical hardware random number generator. When a cubical die is rolled, a random number from 1 to 6 is obtained. Random number generation is a process by which, often by means of a random number generator (RNG), a sequence of numbers or symbols that cannot be reasonably predicted better than by random chance is generated.

  7. Randonautica - Wikipedia

    en.wikipedia.org/wiki/Randonautica

    Randonautica (a portmanteau of "random" + " nautica ") is an app launched on February 22, 2020 founded by Auburn Salcedo and Joshua Lengfelder (/ lænɡfældɛr /). It randomly generates coordinates that enable the user to explore their local area and report on their findings. According to its creators, the app is "an attractor of strange ...

  8. List of probability distributions - Wikipedia

    en.wikipedia.org/wiki/List_of_probability...

    The Bernoulli distribution, which takes value 1 with probability p and value 0 with probability q = 1 − p. The Rademacher distribution, which takes value 1 with probability 1/2 and value −1 with probability 1/2. The binomial distribution, which describes the number of successes in a series of independent Yes/No experiments all with the same ...

  9. Benford's law - Wikipedia

    en.wikipedia.org/wiki/Benford's_law

    This is an accepted version of this page This is the latest accepted revision, reviewed on 17 September 2024. Observation that in many real-life datasets, the leading digit is likely to be small Not to be confused with the unrelated adage Benford's law of controversy. The distribution of first digits, according to Benford's law. Each bar represents a digit, and the height of the bar is the ...