负相伴随机变量序列加权和的强大数律

摘要

Let {Xn,n≥1} be a sequence of negatively associated random variables.In this paper,a strong law of large number is established for weighted sums of negatively associated and identically distributed random variables.This is the extension of the results of SUNG and BAI et al.%令{Xn,n≥1}是负相伴随机变量序列.导出了负相伴同分布随机变量加权和的强大数律,该结论推广了SUNG和BAI等的结果.