名词
中文翻译:聚类抽样
同义词:
['cluster sampling', 'clustering sampling', 'cluster-based sampling']
例句:
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1. In this study, we used cluster sampling to select participants from a diverse population.
在这项研究中,我们使用聚类抽样从多元人口中选择参与者。
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2. The researchers found that cluster sampling could lead to biased results due to the uneven distribution of samples.
研究人员发现,由于样本分布不均,聚类抽样可能导致结果存在偏差。
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3.To improve accuracy, the method was modified to use cluster sampling instead of random sampling.
为了提高准确性,该方法被修改为使用聚类抽样而不是随机抽样。