e5%85%b8%e3%80%8b2010%e7%89%88%e4%b8%80%e9%83%a8+%e8%8d%af%e6%9d%90%e9%83%a8%e5%88%860.pdf
img][/img]http://d.namipan.com/d/%e9%aa%a8%e4%b8%8e%e5%85%b3%e8%8a%82%e7%96%be%e7%97%85%e5%bd%b1%e
e7%9a%84%e4%b8%ad%e5%9b%bd%e6%8a%97%e8%82%bf%e7%98%a4%e8%8d%af%e8%a1%8c%e4%b8%9a.rar/请版主加分
E6%95%B0%20%E6%80%8E%E4%B9%88%E7%AE%97%E5%B9%B3%E5%9D%87%E5%80%BC%E5%92%8CSD#28880666但帖子里讲的那篇文章是用中位数
9C%E5%89%A7%E3%80%8A%E4%B8%9C%E6%9D%91%E5%88%B0%E5%BE%90%E5%AE%B6%E5%BA%97%E9%80%9A%E9%A3%9E%E6%9C
6%E5%8F%B7&title=%E8%B6%85%E5%B7%A8%E5%A4%A7%E6%B5%B7%E8%9E%BA%E7%85%AE%E7%86%9F%E5%90%8E%E5%91%B3%E