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	null hypothesis n. A hypothesis that is assumed to be true for purposes of statistical testing against an alternative hypothesis. The null hypothesis is usually that there is no treatment effect or no difference between groups.
随便看	losel lose-lose lose (one's) head lose one's head lose (one's) heart to lose one's heart to lose (one's) shirt lose one's shirt lose (one's) tongue lose one's tongue lose out lose out on loser lose shirt lose time lose tongue losing losingest loss loss leader loss ratio lost lost and found lost-and-found Lost River Range

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