Hi, everyone!

I got stuck while calculating the expected value of $\displaystyle 1/x$ & $\displaystyle 1/x^2$, x>0, and follows the poisson distribution.

Any help will be much appreciated!

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- Jun 11th 2012, 04:11 AMxfsdsExpected value question
Hi, everyone!

I got stuck while calculating the expected value of $\displaystyle 1/x$ & $\displaystyle 1/x^2$, x>0, and follows the poisson distribution.

Any help will be much appreciated!