讨论一类非常广泛的不同分布随机变量列两两NQD(Negatively Quadrant Dependent)的性质,在恰当的条件下给出该随机变量列的Marcinkiewicz型强大数定律,推广了独立情形下的强大数定律.
In this paper, utilizing some important results of random variable at first, then the Marcinkiewicz type strong laws of large numbers for pairwise NQD series with different distributions are established and some strong laws of large number in the pairwise independent case are extended.