sampling regression distribution抽样回归分配
sampling unit distribution样本分布
sampling average distribution抽样平均分配
sampling normal distribution取样正态分布;[数] 抽样正态分布
experimental sampling distribution[统计] 实验抽样分布;试验抽样分布
mean of sampling distribution抽样分布的均值
exact sampling distribution精确抽样分布
Multivariate sampling distribution多元变量抽样分配
theory of sampling distribution[数] 抽样分布理论;抽样分布论