A.30%~70% B.35%~60% C.37%~63% D.40%~60% E.45%~65%
A.χ2檢驗(yàn) B.配對(duì)t檢驗(yàn) C.成組t檢驗(yàn) D.配對(duì)設(shè)計(jì)差值的符號(hào)秩和檢驗(yàn) E.成組設(shè)計(jì)兩樣本比較的秩和檢驗(yàn)
A.配對(duì)設(shè)計(jì)t檢驗(yàn) B.成組設(shè)計(jì)t檢驗(yàn) C.方差齊性檢驗(yàn) D.成組設(shè)計(jì)Z檢驗(yàn) E.四格表2檢驗(yàn)