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Mathematics
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tommik
  • Member for 4 years, 1 month
  • Last seen more than 2 years ago
  • Micondo, São Tomé e Príncipe
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pearl-fisher

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14
Why is the probability of getting a pair in a five-card poker hand so complicated?
Oct 25, 2021
10
Random variable does not have an expectation
Nov 15, 2021
7
Expectation of negative binomial distribution
Nov 10, 2020
6
How to prove the ‘covariance inequality’ for discrete random variables?
Sep 17, 2020
6
General solution to: Two players alternately flip a coin which may be biased: What is the probability of winning by getting a head?
Aug 30, 2021
6
Why Geometric distribution has different expectations but the same variance?
Aug 31, 2021
6
What is the formal definition of "probability distribution"?
Sep 14, 2020
6
Calculate the following limit using the Central Limit Theorem
Dec 17, 2021
6
Find $\mathbb{E}(X_1^4X_2^2)$ where $(X_1,X_2)$ is bivariate normal
Oct 21, 2020
5
When throwing a die $3$ times, what is the probability of the product of the three results being a multiple of $9$?
Mar 7, 2021