統(tǒng)計從業(yè)資格考試統(tǒng)計基礎(chǔ)知識與統(tǒng)計實(shí)務(wù)單項選擇題每日一練(2019.04.23)

A.具體性
B.有效性
C.法規(guī)約束性
D.統(tǒng)一性

A.異距數(shù)列
B.等距數(shù)列
C.單項式數(shù)列
D.組距式數(shù)列

A.
B.
C.
D.

A.150.36
B.150.56
C.150.83
D.151.04

A.6/10
B.6/16
C.4/7
D.4/1