%0 Journal Article
%T FGM Copula下相依异质样本二阶顺序统计量的随机比较<br>Stochastic Comparison of Second-Order Statistics from Dependent and Heterogeneous Samples under FGM Copula
%A 王颢睿
%J Pure Mathematics
%P 259-266
%@ 2160-7605
%D 2025
%I Hans Publishing
%R 10.12677/pm.2025.151028
%X 本文主要研究了FGM Copula相依下随机变量二阶顺序统计量的随机比较&#65292;给出了二阶顺序统计量之间普通随机序、增凸序与增凹序关系成立的充分条件&#65292;并通过数值例子说明了主要结论。<br>This paper investigates the stochastic comparison of second-order statistics from dependent random samples with FGM Copula. Sufficient conditions are established on the usual stochastic order, the increasing convex order and the increasing concave order for the second-order statistic. And some numerical examples are provided to illustrate the theoretical results.
%K 二阶顺序统计量&#65292
%K FGM Copula&#65292
%K 随机序<br>Second-Order Statistics
%K FGM Copula
%K Stochastic Orders
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=106600