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1·That could be extended to all discrete random variable and vector with the infinited countable distribution series.

并且将它推广到任意具有可数无限分布列的离散型随机变量和随机向量。

2·Finally, the solution of the insurance fraud game, which the loss amount of insurance object is discrete random variable, is demonstrated.

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。

3·In a given period the seasonal goods can be ordered at a discount price, and the demand for the goods is an issue of discrete random variable.

讨论了在一个时期内商品的订购价格有折扣，而且该商品的需求量是离散型随机变量的订购问题，得出了使利润最大化的最佳订购量的计算方法。

4·Demonstrate understanding of the concept and properties of a discrete random variable, including calculation and interpretation of the mean and variance.

示范不连续任意的变数观念和财产的理解，包括计算和解释那低劣的和不一致。

5·The paper analyses the fact that the original discrete premise is actually changed in the situation that the marginal analytic method is used towards the discrete random variable.

剖析了凡是对离散型随机变量使用边际分析法的。实际上都已改变了原来的离散型前提。

6·In this paper, we study the symmetry on distribution matrix of order statistic of discrete type random variable.

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。

7·In this paper, we study the distribution law of order statistic of discrete type random variable.

本文论述了离散型随机变量的次序统计量的分布律及其有关推论。

8·The random variable properties of total work time in the discrete stochastic manufacture systems are discussed.

并以此对离散随机制造系统总加工时间的随机变量性质进行讨论。

9·In this paper, we study the symmetry on distribution matrix of order statistic of discrete type random variable. Therefore, we obtain two theorems.

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。