一种个体与样本均值间的相关性和独立性的证明方法

摘要

通过构造相互独立的随机变量，给出了一种证明个体与样本均值间的相关性和独立性的方法。%This paper presents a menthod of proving the relevance and independence between individual and sample mean through constructing the mutually independent random variables .