[商管] [統計] 96政大風管(精算組)
http://small.lib.nccu.edu.tw/exam/data/master/ins/ins96.pdf
精算組的第二題
2.Let X1, X2,..., be independent identical distributed random variable
with N(0,1)
(a) Determine the limiting distribution of the ramdom variable
Wn = √n(X1 + X2 + .... + Xn)
------------------------
X1^2 + X2^2 +....+ Xn^2
謝謝。
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 123.192.168.194
推
02/22 15:10, , 1F
02/22 15:10, 1F
推
02/22 18:25, , 2F
02/22 18:25, 2F
→
02/22 18:27, , 3F
02/22 18:27, 3F
→
02/22 18:27, , 4F
02/22 18:27, 4F
→
02/22 18:28, , 5F
02/22 18:28, 5F
→
02/23 08:02, , 6F
02/23 08:02, 6F
→
02/23 23:44, , 7F
02/23 23:44, 7F