May 19, 2019 · "expectation of sum is sum of expectation", is this claim true? if yes, how to justify this claim? Ask Question Asked 6 years, 9 months ago Modified 1 year, 11 months ago

Jul 8, 2015 · Expected Value Proof - Law of Total Expectation. Ask Question Asked 10 years, 8 months ago Modified 6 years, 3 months ago

Dec 13, 2013 · 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 way, …

Jun 3, 2015 · What is the expectation of $ X^2$ where $ X$ is distributed normally? Ask Question Asked 14 years, 1 month ago Modified 10 years, 9 months ago

Dec 22, 2020 · I have an equation that requires taking the natural log of a random variable. When trying to figure out how to evaluate the expression, I came across this paper: Y. W. Teh, D. Newman and …

Jun 16, 2025 · I like this Stats SE answer which (a) points out the problem with the abstract Kolmogorov definition of conditional probability being arbitrary on a set of positive measure and (b) explains how …

Jul 27, 2019 · Expectation of maximum of n i.i.d random variables Ask Question Asked 6 years, 7 months ago Modified 2 years ago

May 27, 2011 · I understand how to define conditional expectation and how to prove that it exists. Further, I think I understand what conditional expectation means intuitively. I can also prove the …

Tail sum for expectation Ask Question Asked 14 years, 6 months ago Modified 7 years, 7 months ago

Feb 7, 2025 · Does conditional expectation commute with essential supremum over stopping times? Ask Question Asked 1 year, 1 month ago Modified 1 year ago