[機統] 請問poisson分配的e
期末考將近!!!
沒想到統計課本上沒有寫伯松分配的e代表多少......
連上網查也查不到
想問問廣大的鄉民們
救救我吧Q____Q
E到底等於多少
課本答案都直接算e的負幾次方
http://i.imgur.com/WpAycCK.jpg

--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 49.218.34.47
※ 文章網址: https://www.ptt.cc/bbs/Math/M.1452401811.A.622.html
→
01/10 13:08, , 1F
01/10 13:08, 1F
→
01/10 13:15, , 2F
01/10 13:15, 2F
→
01/10 13:17, , 3F
01/10 13:17, 3F

→
01/10 13:23, , 4F
01/10 13:23, 4F
推
01/10 13:57, , 5F
01/10 13:57, 5F
→
01/10 14:02, , 6F
01/10 14:02, 6F
推
01/10 14:26, , 7F
01/10 14:26, 7F
推
01/10 16:08, , 8F
01/10 16:08, 8F
推
01/10 19:16, , 9F
01/10 19:16, 9F
推
01/10 23:26, , 10F
01/10 23:26, 10F
推
01/11 02:03, , 11F
01/11 02:03, 11F