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WikiCards · Card list · Science cards · Bernoulli distribution
Rare card · Science
Bernoulli distribution, a Rare card
In probability theory and statistics, the Bernoulli distribution, named after Swiss mathematician Jacob Bernoulli, is the discrete probability distribution of a random variable which takes the value 1 with probability p and the value 0 with probability q = 1 − p.
- Rarity
- Rare
- Domain
- Science
- ATK
- 59
- DEF
- 39
- Power
- 98
- Wikipedia reads a year
- 210,000
Power 98 (ATK + DEF): stronger than 40 % of WikiCards cards.
Bernoulli distribution quiz: 3 questions
Three questions on the Bernoulli distribution card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Less formally, it can be thought of as a model for the set of ______ outcomes of any single experiment that asks a yes–no question.
Answer
possible. Less formally, it can be thought of as a model for the set of possible outcomes of any single experiment that asks a yes–no question. From the Bernoulli distribution article on Wikipedia.
Which of these Wikipedia articles is read the most in a year?
Answer
Bernoulli distribution. Bernoulli distribution 210,000 · SPDEF 730 · Jesus Lau 240 · Claribel Wheeler 160 Wikipedia reads over a year.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- Less formally, it can be thought of as a model for the set of possible outcomes of any single experiment that asks a yes–no question.
- Such questions lead to outcomes that are Boolean-valued: a single bit whose value is success/yes/true/one with probability p and failure/no/false/zero with probability q.
- It can be used to represent a coin toss where 1 and 0 would represent "heads" and "tails", respectively, and p would be the probability of the coin landing on heads.
Why it is Rare
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Bernoulli distribution article was read about 210,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 59 and blocks with 39: each hit it takes is cut by 16 %.
How to get Bernoulli distribution
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Bernoulli distribution in the power ranking, all domains together.
- Ruby StokesRare · Arts · ATK 59 DEF 39
- Kevin SchadeRare · Society · ATK 59 DEF 39
- AmpereRare · Science · ATK 62 DEF 36
- Aleph numberUncommon · Science · ATK 63 DEF 35
- BandicootUncommon · Nature · ATK 60 DEF 38
- HadronUncommon · Science · ATK 61 DEF 37
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Bernoulli distribution (revision), CC BY-SA 4.0. Photo : Schlurcher, CC BY 4.0, Wikimedia Commons.
