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, 10 months ago Modified 10 years, 10 months 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 …

Nov 21, 2025 · For a standard normal distribution (mean zero, standard deviation 1), the difference between two samples is also normal with mean zero, standard deviation $\sqrt2$. …

Dec 13, 2013 · 2 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" …

Apr 12, 2017 · I think you mean the expectation of the square of a geometric random variable. "Expectation squared ____" would seem to mean "square of expectation ____".

Nov 7, 2013 · The expectation of absolute value of random variables Ask Question Asked 12 years, 1 month ago Modified 6 years, 8 months ago

Feb 8, 2021 · Expectation of sample variance Ask Question Asked 4 years, 10 months ago Modified 1 year, 8 months ago

May 19, 2015 · How did you reformulate the density function into an arithmetico-geometric series? Otherwise, the result for the sum of geometric series is very well known and it is not unusual to …

Feb 17, 2015 · Expectation, variance and indicator variables Ask Question Asked 10 years, 10 months ago Modified 2 years, 9 months ago