When you flip a coin, you may get 3 heads up in a row,

来源: xiaoxing 2013-01-04 17:46:44 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读: 0 次 (120 bytes)
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回答: You know the guy win twice straight朱哥靓2013-01-04 17:42:19
Does that mean head shows up more likely? You may need to flip a hundred more times to find out. Sample size is the key.

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Again, u assume it's a fair coin -朱哥靓- 给 朱哥靓 发送悄悄话 朱哥靓 的博客首页 (0 bytes) () 01/04/2013 postreply 17:51:54

the question is if you observe two heads in a row, -stockganster- 给 stockganster 发送悄悄话 (83 bytes) () 01/04/2013 postreply 18:39:48

think this way -朱哥靓- 给 朱哥靓 发送悄悄话 朱哥靓 的博客首页 (268 bytes) () 01/04/2013 postreply 18:48:12

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