英语单词查询
subsample
「subsample」的意思
n. （从样品中再抽取的）子样品；二次抽样样品; vt. 对……作二次抽样
n.(从样品中再抽取的) 子样品,二次抽样样品vt.对...作二次抽样
「subsample」的用法
subsample子样本 - 在统计学中，子样本是从总体中抽取的一个较小的样本。
「subsample」的例句
The researchers used a subsample of 100 participants to test their hypothesis.
研究人员使用了100名参与者作为子样本来测试他们的假设。
The subsample showed a significant difference from the main sample.
子样本与总体样本之间存在显著差异。
A subsample of 50 students was selected to participate in the experiment.
选择了50名学生作为子样本参与实验。
The subsample was chosen to represent the diversity of the population.
子样本被选用来代表人口的多样性。
The researchers conducted a survey and analyzed a subsample of the responses.
研究人员进行了调查，并分析了部分回答作为子样本。
A subsample of 200 people was surveyed to gather data for the study.
为了收集数据，对200人进行了调查作为子样本。
The subsample was carefully selected to ensure representativeness.
子样本被精心选择以确保代表性。
A subsample of 150 individuals was interviewed for the research project.
为了研究项目，对150名个体进行了采访作为子样本。
The study focused on a subsample of teenagers to understand their behaviors.
研究重点是青少年的子样本，以了解他们的行为。
A subsample of 80 employees was asked to participate in a focus group.
80名员工被选为焦点小组的子样本参与。