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单词
sample coefficient of variation
释义
sample coefficient of variation
Encyclopedia
理学
Data Imputation
释
sample coefficient of variation
样本变异系数
随机样本的样本标准差与均值之比称作该组样本的变异系数,用于刻画数据的相对发散程度。又称标准离差率、单位风险。
Mathematics
sample coefficient of variation
样本变异系数
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