[問題] 又一個t-test的小小疑問
不好意思 又想到一個t-test的小小疑問
請問跑完t-test後 p<0.05
可以說兩組有"顯著差異"
但可不可以根據兩組mean的大小 說"A組平均值顯著>B組平均值"哩?
不好意思好像很淺的問題 @@
感恩感恩...
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