搜题

为验证某产品的强度y与产品中碳的含量x是否有关,检验员收集了n组数据(xi,yi),i=1、2、..、n。检验员可以通过画( )分析数据的相关性。

质量管理 2023-04-19

为验证某产品的强度y与产品中碳的含量x是否有关,检验员收集了n组数据(xi,yi),i=1、2、..、n。检验员可以通过画( )分析数据的相关性。
为您查询到如下内容:

A、直方图

B、散布图

C、正态分布图

D、排列图



参考答案:B

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