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15
Math.TechQA.Club
2026-04-01 16:44:16
1.3k
Views
Prove that $E(|(X+Y)(X-Y)|) \leq 2\sqrt{1-\rho²}$, where $\rho$ is correlation.
Published on
01 Apr 2026 - 16:44
#probability
#expectation
#regression
178
Views
Computing expected value of exponential
Published on
13 Aug 2015 - 15:09
#probability
#probability-theory
#expectation
151
Views
Expected number of jacks drawn given that you draw cards till you draw all 4 kings?
Published on
13 Aug 2015 - 19:59
#probability
#combinatorics
#expectation
#conditional-expectation
269
Views
10 red cars, 10 blue cars, 10 green cars are distributed randomly in a line. What is the expected number of times a red car precedes a blue car?
Published on
13 Aug 2015 - 22:21
#probability
#expectation
92
Views
Computing expectation of: $\small E\left[f(Z,U)e^{\frac{V^2-(V+W)^2}{2}} \right] $
Published on
14 Aug 2015 - 16:30
#probability
#probability-theory
#expectation
#conditional-expectation
2.5k
Views
Expectation of Independent Variables Equals Zero?
Published on
15 Aug 2015 - 14:28
#probability
#statistics
#intuition
#expectation
73
Views
expectation of product of sums of normally distr. r.v.
Published on
16 Aug 2015 - 15:30
#probability
#probability-theory
#normal-distribution
#expectation
2.3k
Views
What is meant by Expectation or Expected value of a Random Variable?
Published on
17 Aug 2015 - 18:46
#probability
#expectation
320
Views
expected value of final x using the following algorithm
Published on
17 Aug 2015 - 20:41
#probability
#algorithms
#computer-science
#expectation
744
Views
How to compute the expectation of a projection matrix?
Published on
18 Aug 2015 - 2:01
#linear-algebra
#probability
#matrices
#expectation
1k
Views
Coupon collector problem doubts
Published on
24 Feb 2026 - 1:47
#probability
#probability-theory
#expectation
#infinity
#coupon-collector
89
Views
Question about Poisson process and arrival times
Published on
02 Apr 2026 - 2:27
#probability
#expectation
#poisson-distribution
#independence
2k
Views
Poisson Process Question - arrival times
Published on
02 Apr 2026 - 2:26
#probability
#expectation
#poisson-distribution
191
Views
Taylor expansion of an expectation
Published on
19 Aug 2015 - 19:41
#calculus
#taylor-expansion
#expectation
85
Views
inequality involving expectation of the maximum
Published on
28 Mar 2026 - 8:49
#probability
#expectation
#order-statistics
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