请问几组数据如果不是正态分布是如何进行均值比较？ANOVA 还有用吗？
如题－－－请问几组数据如果不是正态分布时，如何进行均值比较？ANOVA 还有用吗？
if several subgroup data come from groups which are non-normal distribution,whether we can still use ANOVA to compare the mean? or some other tools could help? pls advise,thanks!
if several subgroup data come from groups which are non-normal distribution,whether we can still use ANOVA to compare the mean? or some other tools could help? pls advise,thanks!
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yzhfyl (威望:0) (江苏 扬州) 电子制造 主管
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