Did you say you are a scientist? I hope you are a good one,

來源: Cc7 於 2014-01-27 06:50:21 [] [舊帖] [給我悄悄話] 閱讀數 : (95 bytes)
本文內容已被 [ Cc7 ] 在 2014-01-27 14:17:11 編輯過。如有問題，請報告版主或論壇管理刪除.
回答: the logic is as simple as this: 由 老看客 於 2014-01-27 06:02:27

And have had basic training in sampling when you try to draw conclusion from statistical data.

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• I'm sorry. you still haven't got the idea. -老看客- ♂ 給 老看客 發送悄悄話 老看客 的博客首頁 (0 bytes) () 01/27/2014 postreply 07:18:55

• Lol, you got no sense of scientific sampling! -cc7- ♀ 給 cc7 發送悄悄話 (0 bytes) () 01/27/2014 postreply 08:05:30

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