抽樣 [統(tǒng)計(jì)] sample; sampling; specimen; samples draw 按比例抽樣樣品 quota sample; 重復(fù)抽樣 duplicate sampling; 概率抽樣 (法) probability sampling; 從不同的零件中抽樣檢查 test the samples from different parts; 有意抽樣 purposive sampling; 隨機(jī)抽樣 random sampling
According the above objectives , the topics of the course include the introduction of statistics , the data collection , sampling and distribution , estimation , and correlation & regression 為達(dá)上述目標(biāo),本課程之主要上課單元有:統(tǒng)計(jì)學(xué)的定義與重要性、統(tǒng)計(jì)資料的?集與整理、機(jī)率與抽樣分配、估計(jì)、相關(guān)與?歸分析等。