英语词汇“class frequency”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	class frequency
释义	class frequency 基本例句组频率,组频次 The Six Sigma Black Belt should be able to compute the mean and standard deviation from a grouped frequency distribution.西格玛黑带应能从一组频次分布数据计算出均值和标准偏差。
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