摘要
文〔１〕定义了随机变量的算术平均与几何平均，并建立了对称随机变量的算术平均──几何平均──期望不等式。
In this Paper.the author definites arithemetic mean and geometric mean of random variable,and brings forth aninequalities of synmmetric random variable from the arithemetic mean- geometric mean- expecting inequalties.
出处
《赣南师范学院学报》
1995年第6期31-32,共2页
Journal of Gannan Teachers' College(Social Science(2))
