※ [本文轉錄自 Statistics 看板 #1Fmu54gG ]
作者: gn01914712 (丁丁) 看板: Statistics
標題: [問題] 這句英文是否是專業的統計?
時間: Mon May 28 21:44:29 2012
"Rates of congenital malformations (among those exposed to the environment at
Love Canal) were twice that expected compared to the external standard
populations, a difference that exceeded the range of rates expected by chance
alone"
不好意思 最近在做關於汙染的報告 在WIKI上看到這段話
不是非常的明白，個人猜測是否和專精的統計知識有關
所以到貴版 希望有人相助
如果有違反版規 有請版主刪文
謝謝。