[心理统计] 统计 z=1.645时p=0.95呢还是z=1.96时p=0.95? |
| |
| |
回复 #2 北之 的帖子
| |
回复 #8 xiaoheima 的帖子
| |
联系我们|Free考研资料 ( 苏ICP备05011575号 )
GMT+8, 24-11-16 07:03 , Processed in 0.088988 second(s), 11 queries , Gzip On, Xcache On.
Powered by Discuz! X3.2
© 2001-2013 Comsenz Inc.