Wei Zhang-jin
Abstract
Based on the theoretic analysis of a familiar error of hypothesis testing, this paper explains an only situation that we can deny the null hypothesis, and puts forward a accurate way to make the null hypothesis and the alternative hypothesis.
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Based on the theoretic analysis of a familiar error of hypothesis testing, this paper explains an only situation that we can deny the null hypothesis, and puts forward a accurate way to make the null hypothesis and the alternative hypothesis.
Key concepts: Null hypothesis, Alternative hypothesis, Statistical hypothesis testing, Null (SQL), Test (biology), Econometrics, Computer science, Statistics