A.調(diào)查設(shè)計(jì) B.實(shí)驗(yàn)設(shè)計(jì) C.對數(shù)據(jù)收集的設(shè)計(jì) D.對數(shù)據(jù)分析的設(shè)計(jì) E.對數(shù)據(jù)收集、整理和分析的統(tǒng)計(jì)設(shè)想和科學(xué)安排