离散随机变量
网络释义专业释义
在 质量管理过程中，计数型数据（例如1000件产品中的不合格品数）一般符合离散随机变量（discrete random variable）的定义，离散分布一般用概率分布函数（probability distribution function）来描述；而计量型数据（如产品的重量、浓度等）则通常...
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discrete quantitative variable : 间断变量，离散数值变量 discrete stochastic variable : 离散随机变量 probability distribution of a discrete variable : 离散变量的概率分布 ..
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离散随机变量的均值 mean of discrete random Variable
离散型随机变量 Discrete Random Variable ; discontinuous variable ; Discrete Type Random Variable ; diskrete Zufallsvariable
离散值随机变量 [数] discrete valued random variable
离散性随机变量 discrete random variable
离散的随机变量 Discrete random variable
离散型随机变量的分布 Discrete probability distribution
二维离散型随机变量 bivariate discrete random variable
离散型随机变量的方差 Variance of discrete random variable
双语例句原声例句
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最后，论证了保险标的损失额度为离散随机变量时夸大损失索赔欺诈博弈问题解的形式。
Finally, the solution of the insurance fraud game, which the loss amount of insurance object is discrete random variable, is demonstrated.
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将OD交通量和路段通行能力作为离散随机变量，基于用户平衡分配模型，用近似算法求解行程时间可靠性。
Od demands and link capacities are treated as discrete random variables. Based on user-equilibrium traffic assignment model, an approximating algorithm is used to estimate the travel time reliability.
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本文研究了离散型随机变量次序统计量的分布矩阵的对称性，获得了二个定理。
In this paper, we study the symmetry on distribution matrix of order statistic of discrete type random variable.
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But they're accountable and we can list all possible values when they're discrete and form a probability weighted average of the outcomes.
但随机变量是离散的话,我们可以把所有的可能值列出来,然后算出加权平均值
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That's different when you have continuous values-- you don't have P because it's always zero.
和离散型随机变量的分布不同的是,连续型随机变量的分布中,某一点的概率值始终是零
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You have discrete random variables, like the one I just defined, or there are also--which take on only a finite number of values-- and we have continuous random variables that can take on any number of values along a continuum.
就像刚定义的,是一个离散型随机变量,随机变量还可以有无限种取值,也就是连续型随机变量,随机变量可以取某一区间的一切值
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