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null hypothesis
释义
null hypothesis
Encyclopedia
理学
统计假设
释
null hypothesis
原假设
进行统计假设检验时预先建立的假设,与备择假设形成对立,通过假设检验方法判定是否成立。又称零假设。
Mathematics
>数理统计>假设检验>释义
null hypothesis
零假设
null hypothesis
原假设
†
,虚假设,零假设
Chemistry
>分析化学>化学计量学>释义
null hypothesis
零假设
>分析化学>化学计量学>释义
null hypothesis
原假设
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