名词
中文翻译：相关系数的二序列比
同义词：
['correlation coefficient', 'biserial correlation coefficient']
例句：
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1. The bi-serial ratio of correlation between the two variables is 0.85, indicating a strong positive relationship.
两个变量的相关系数为0.85，表明它们之间存在强烈的正相关关系。
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2.In this study, we used the bi-serial ratio of correlation to analyze the relationship between income and happiness.
在这项研究中，我们使用相关系数的二序列比来分析收入与幸福之间的关系。
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3.The bi-serial ratio of correlation was calculated using the Pearson correlation coefficient, which measures the strength of linear association between two variables.
通过计算皮尔逊相关系数来计算相关系数的二序列比，该系数衡量两个变量之间的线性关联强度。