A.相對(duì)偏差絕對(duì)偏差真實(shí)值%= B.絕對(duì)偏差=平均值-真實(shí)值 C.相對(duì)誤差絕對(duì)誤差平均值%= D.相對(duì)偏差絕對(duì)偏差平行測(cè)定結(jié)果平均值%=³100
A.1∶3 B.1∶2 C.3∶1 D.3∶2
A.11.85 B.6.78 C.9.08 D.13.74