http://www.statisticshowto.com/when-to-use-a-t-score-vs-z-score/
http://www.psychology.emory.edu/clinical/bliwise/Tutorials/TOM/meanstests/assump.htm
www.psychology.emory.edu/clinical/bliwise/Tutorials/TOM/meanstests/tdep.htm
本文标题：Z test or T test?
本文链接：https://www.haomeiwen.com/subject/rqmkfxtx.html
网友评论