英语词汇“null hypothesis”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	null hypothesis
释义	WordReference Random House Unabridged Dictionary of American English © 2024 null′ hypoth′esis, Statistics(in the statistical testing of a hypothesis) the hypothesis to be tested. Cf. alternative hypothesis. 1930–35 Collins Concise English Dictionary © HarperCollins Publishers:: null hypothesis n the residual hypothesis if the alternative hypothesis tested against it fails to achieve a predetermined significance level
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