Last Updated :2025/11/20

hypergeometric distribution

Noun
Japanese Meaning
超幾何分布とは、有限の母集団から復元なしの抽出によって行われるn回の試行において、特定の事象(成功)がk回発生する確率を表す離散確率分布である。
What is this buttons?

標準的なトランプの山からカードを引く場合、有限母集団から置き換えなしで一定回数引いたときの成功回数がある値になる確率を表す離散確率分布(超幾何分布)を使って、5枚引いたうちちょうど3枚がエースである確率を計算できます。

plural

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(probability theory, statistics) A discrete probability distribution that describes the probability of k successes in a sequence of n draws without replacement from a finite population.

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hypergeometric distribution

When sampling cards from a standard deck, the hypergeometric distribution helps calculate the probability of drawing exactly three aces in five cards without replacement.

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When sampling cards from a standard deck, the hypergeometric distribution helps calculate the probability of drawing exactly three aces in five cards without replacement.

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