b***k
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leephy (leephy) 于 (Tue Sep 16 23:57:58 2008) 提到:
If X is uniform distributed in (0,pi), what is E(X|sinX)?
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JackSheng (重新振作) 于 (Wed Sep 17 00:00:18 2008) 提到:
pi/2?
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ccca (cc) 于 (Wed Sep 17 18:16:22 2008) 提到:
I think pi/2 is correct.
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JackSheng (重新振作) 于 (Wed Sep 17 20:40:50 2008) 提到:
why?
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