英语词汇“probability density”是什么意思，“probability density”的读音、用法及例句翻译-烛光网

词汇	probability density
释义	probability densityn.Statistics（名词）【统计学】 A function whose integral over a given interval gives the probability that the value of a random variable specified by its values will fall within the interval.概率密度函数：函数，其给定区间的积分可给出某一以其值表示的随机变量的值在这一区间内的概率 The calculated value of a probability density. Also called probability distribution 概率密度函数值：概率密度函数计算的得出的值也作 probability distribution
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