对假设检验的原理给出了解释和理论分析，并对假设检验中的原假设与备择假设的设定原则进行了阐述。
This article states and analyzes the principles of hypothesis testing theoretically, and briefly expounds the setting principles of original hypothesis and checking hypothesis in hypothesis testing.
对假设检验的原理给出了解释和理论分析，并对假设检验中的原假设与备择假设的设定原则进行了阐述。
This article states and analyzes the principles of hypothesis testing theoretically, and briefly expounds the setting principles of original hypothesis and checking hypothesis in hypothesis testing.
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