题目内容
φ相关系数主要用于()。
2021-12-30
A.2x2列联表数据
B.2x3列联表数据
C.3x3列联表数据
D.3x4列联表数据
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30463' and id < 2461328 and id<>'2461328' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30463' and id > 2461328 and id<>'2461328' order by id asc limit 5