A.代表性和敏感性 B.代表性和同一性 C.敏感性和同一性 D.敏感性和變動(dòng)性
A.增長(zhǎng)105.56% B.增長(zhǎng)5.56% C.增長(zhǎng)27.47% D.下降5.56%
A.97% B.103.09% C.3% D.109.13%