确认4组样本间有没有差异用什么工具？ - 六西格玛绿带黑带考试|视频课程|考试题库一站式平台

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确认4组样本间有没有差异用什么工具？

六西格玛

各位老师，请教一下，除了箱线图之外，确认4组样本间有没有差异用什么工具？

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最爱吃排骨注册用户
2022-03-04 21:07

方差分析，比如用单因子方差分析来比较各组样本均值之间是否有显著性差异

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Release time: 2022-03-03 18:20

Update time: 2022-03-06 16:51

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