英语词汇“factorial moment”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	factorial moment
释义	factorial moment factorial moment [fak‚tȯr·ē·əl ′mō·mənt] (statistics) The n th factorial moment of a random variable X is the expected value of X (X-1) (X-2) ⋯ (X-n +1).
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