Can anyone tell me how to calculate the expected value of A^2 when A=x*y and of B^2 when B=2x+2y.

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- Mar 23rd 2010, 01:24 PM #1

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- Mar 23rd 2010, 06:30 PM #2

- Mar 23rd 2010, 11:42 PM #3

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- Mar 23rd 2010, 11:52 PM #4

- Mar 24th 2010, 12:32 AM #5

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