Oct 21, 2020 · This may seem trivial but just to confirm, as the expected value is a constant, this implies that the expectation of an expectation is just itself. It would be useful to know if this …

Difference between logarithm of an expectation value and expectation value of a logarithm Ask Question Asked 14 years, 11 months ago Modified 10 years, 11 months ago

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Jul 8, 2015 · Expected Value Proof - Law of Total Expectation. Ask Question Asked 10 years, 6 months ago Modified 6 years, 1 month ago

Expectation of an exponential function Ask Question Asked 13 years, 1 month ago Modified 9 years, 8 months ago

3 A clever solution to find the expected value of a geometric r.v. is those employed in this video lecture of the MITx course "Introduction to Probability: Part 1 - The Fundamentals" (by the …

May 1, 2019 · I thought the expectation of a product is the product of expectations, but this is not what has happened. Someone we have managed to get an extra expectation out of the front. …

I know that if X X were distributed as a standard normal, then X2 X 2 would be distributed as chi-squared, and hence have expectation 1 1, but I'm not sure about for a general normal.

Mar 23, 2016 · If I have to calculate $\\mathrm{E}(2^X)$, is it then just $(2^{x_1} \\cdot p_1) + (2^{x_2} \\cdot p_2) + (2^{x_3} \\cdot p_3)$ etc.? Like $\\mathrm{E}(X)$ is just ...

Sep 16, 2015 · 5 If the values are independent then, it basically follows from the definition of expectation and the fact of independence of the series (that the joint probability function is the …