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What do you mean by alternative hypothesis?
假说
定量 中与
Questioner:Felix Davis 2023-06-17 06:47:52
The most authoritative answer in 2024
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Julian Smith——Works at the International Finance Corporation, Lives in Washington, D.C., USA.
The
alternative hypothesis is the
hypothesis used in
hypothesis testing that is contrary to the null
hypothesis. It is usually taken to be that the observations are the result of a real effect (with some amount of chance variation superposed).
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