A.同一總體不同部分對(duì)比 B.不同總體兩個(gè)有聯(lián)系的指標(biāo)數(shù)值對(duì)比 C.總體部分?jǐn)?shù)值與總體數(shù)值對(duì)比 D.總體單位數(shù)量標(biāo)志值之和與同一總體的單位數(shù)對(duì)比
A.10% B.9.8% C.8.5% D.6%
A.133.3% B.101.4% C.101.6% D.98.4%