[數(shù)] 統(tǒng)計(jì)獨(dú)立隨機(jī)變量 mutually independent random variables: 相互獨(dú)立的隨機(jī)變量; 相互獨(dú)立的隨機(jī)變數(shù)independent variables: 獨(dú)立變量; 自變量random variables: 隨機(jī)變量estimation of statistical variables: 統(tǒng)計(jì)變量的估算transformation of statistical variables: 統(tǒng)計(jì)變量的變換下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯