cumulative frequency

常见例句

The Six Sigma Black Belt should be able to read values from a cumulative frequency ogive.
六西格玛黑带应该能够从累计频次分布中读出数值。
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A cumulative frequency distribution enables us to see how many observations lie above or below certain values .
累计频率分布反映在某个值以下，或在某个值以上有多少个观察值。
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The model types include frequency histogram, cumulative frequency distributing graph and theoretical model with double logarithmic coordinates.
模型类型包括频率直方图、累积频率分布图及双对数坐标表示的理论分布模型。