sampling

simple noun2 搭配平均频率: 7.5

抽样误差

error that arises as a result of taking a sample from a population rather than using the whole population

因从总体中抽取样本而非使用整个总体而产生的误差

抽样程序

the method or process used to select a sample from a population

用于从总体中选择样本的方法或过程