名词
中文翻译：卡方统计量同义词
同义词：
['chi-squared statistic', 'chi-squared test', 'Chi-squared value']
例句：
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1. The researchers used the chi-squared test to determine if there was a significant difference between the two groups.
研究人员使用卡方检验来确定两组之间是否存在显著差异。
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2. In this study, we calculated the chi-squared value for each cell in the contingency table.
在这项研究中，我们计算了表格中每个单元格的卡方值。
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3. The chi-squared test is often used to compare expected frequencies with observed frequencies in hypothesis testing.
卡方检验通常用于假设测试中，将预期频率与观察频率进行比较。