Excellent point

来源: MoonRiverMe 于 2014-10-29 13:54:52 [] [旧帖] [给我悄悄话] 阅读数 : (162 bytes)
本帖于 2014-10-29 13:58:48 时间, 由普通用户 MoonRiverMe 编辑
回答: Where is the denominator? 由 gonowhere1 于 2014-10-29 13:26:42

60 murders each year in a town is sure worse than 20 each year in another city but the population in the town is 4 times bigger, don't tell me the city is safer.

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