“null hypothesis”的概念、定义、翻译、参考文献-科学参考

单词	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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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。