单词 | hypergeometric distribution |
释义 | hypergeometric distribution in American English (ˈhaipərˌdʒiəˈmetrɪk, ˌhai-) noun Math a system of probabilities associated with finding a specified number of elements, as 5 white balls, from a given number of elements, as 10 balls, chosen from a set containing 2 kinds of elements of known quantity, as 15 white balls and 20 black balls Word origin [1945–50; hyper- + geometric] |
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