2020年10月21日 · 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

2011年5月27日 · 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 …

2017年4月12日 · I think you mean the expectation of the square of a geometric random variable. "Expectation squared ____" would seem to mean "square of expectation ____".

2013年12月13日 · 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" (by the …

2012年10月31日 · As far as resources go, I remember learning things like this variously from "Art and Craft of Problem Solving", Art of Problem Solving's "Introduction to" and "Intermediate Counting and …

2021年2月8日 · Expectation of sample variance Ask Question Asked 4 years, 11 months ago Modified 1 year, 8 months ago

2015年2月17日 · Expectation, variance and indicator variables Ask Question Asked 10 years, 10 months ago Modified 2 years, 10 months ago

2012年12月14日 · 6 Why is the expectation of an exponential function: $$\mathbb {E} [\exp (A x)] = \exp ( (1/2) A^2)\,?$$ I am struggling to find references that shows this, can anyone help me please? If …

Law of total expectation? Ask Question Asked 9 years, 5 months ago Modified 8 years ago