"查查詞典"手機(jī)版
千萬(wàn)人都在用的超大詞匯詞典翻譯APP
In statistics, a type?I error (or error of the first kind) is the incorrect rejection of a true null hypothesis. A type?II error (or error of the second kind) is the failure to reject a false null hypothesis.
詳細(xì)百科解釋