If quality characteristic value is not in the Gauss Distribution, clustering method is used to draw a control diagram.

对不服从正态分布的质量特性值，用聚类方法构作控制图。

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If quality characteristic value is not in the Gauss Distribution, clustering method is used to draw a control diagram.

对不服从正态分布的质量特性值，用聚类方法构作控制图。

youdao