题目内容
应用X2检验的资料应为
2021-10-11
A.数值资料
B.分类资料
C.有序资料
D.等级资料
E.圆形资料
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25429' and id < 2141951 and id<>'2141951' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25429' and id > 2141951 and id<>'2141951' order by id asc limit 5