1. 样本分布：sample design 样本设计 | sample distribution 样本分布 | sample drawn 抽取样本

2. 样本分配(布)：Sample design 样本设计 | Sample distribution 样本分配(布) | Sample error 样本误差

3. 样本分布(分配)：样本离差 sample dispersion | 样本分布(分配) sample distribution | 样本分位数 sample fractiles

4. 采样分配：Weight Distribution权重分配 | Sample Distribution采样分配 | Motion Blur运动模糊

noun

1. items selected at random from a population and used to test hypotheses about the population

Synonym: samplesampling