Not coincident at all!

來源: InterestG 於 2004-04-15 07:23:55 [] [舊帖] [給我悄悄話] 閱讀數 : (188 bytes)

According to statistics, there are 95% of possibilities that two people have the same birthday within a group of 25!!Did you count how many people are currently participate in this forum??

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