题目内容
相关系数的假设检验方法是
2021-10-11
A.t检验
B.F检验
C.u检验
D.H检验
E.X2检验
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25429' and id < 2141959 and id<>'2141959' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25429' and id > 2141959 and id<>'2141959' order by id asc limit 5