[統(tǒng)計] 隨機放回抽樣 random sampling without replacement: 不放回隨機抽樣; 不重復隨機抽樣replacement sampling: 不重復抽樣法; 替代抽樣sampling with replacement: 回置抽樣法; 有放回抽樣; 有退還抽樣; 置換抽樣random replacement: 隨機替換random sampling: 隨機取樣。 下載手機詞典可隨時隨地查詞查翻譯