在進(jìn)行田間試驗(yàn)中所積累的資料,往往需要進(jìn)行數(shù)理統(tǒng)計(jì)處理,才能得到結(jié)果。數(shù)理統(tǒng)計(jì)中有一些基本的數(shù)據(jù)統(tǒng)計(jì),同時(shí)還要對(duì)所獲得的各種數(shù)據(jù)進(jìn)行數(shù)理統(tǒng)計(jì)處理。1.基本數(shù)據(jù)的統(tǒng)計(jì)(1)絕對(duì)數(shù):經(jīng)過歸納匯總的數(shù)字都是絕對(duì)數(shù)。這些收 (共 1330 字) [閱讀本文] >>