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New posts in probability
Coin probability
probability
bayes-theorem
Same distribution with different probability density function
probability
probability-distributions
moment-generating-functions
Let $X$ be a random variable with Cauchy distribution, compute the density function of $Y=\frac{1}{1+X^2}$
probability
probability-theory
probability-distributions
density-function
Intuition for Conditional Expectation
real-analysis
probability
probability-theory
measure-theory
conditional-expectation
What constitutes an outcome in probability?
probability
Exercise Problem 43, Chapter 4, Intro to Probability, Blitzstein and Hwang
probability
solution-verification
expected-value
self-learning
What can I do with measure theory that I can't with probability and statistics
probability
measure-theory
statistics
probability-theory
What are efficient data structures and algorithms for simulating loaded dice?
algorithm
language-agnostic
data-structures
random
probability
Make $2$ cubes out of $1729$ unit cubes, expected number of times you have to paint
probability
combinatorics
algebra-precalculus
contest-math
expected-value
The Probability $P_{[m]}$ that exactly $m$ among the $N$ events $A_1,\dots,A_N$ occur simultaneously
probability
combinatorics
probability-theory
If $X,Y$ are independent $\chi ^2$ with $m$ and $n$ degrees of freedom, then $\frac{X}{X+Y} \sim\beta(m/2, n/2)$
probability
probability-distributions
density-function
Proof that if $Z$ is standard normal, then $Z^2$ is distributed Chi-Square (1).
probability
statistics
normal-distribution
moment-generating-functions
No two identical ranks together in a standard deck of cards
probability
combinatorics
What is the probability that a natural number is a sum of two squares?
probability
number-theory
Show that a distribution function is dominated
probability
measure-theory
statistics
probability-distributions
Finding the covariance matrix of a multivariate gaussian
probability
statistics
normal-distribution
covariance
gaussian
Verify whether $\mathbb{E}\int_{0}^{\infty}\frac{|B_t|}{(1+B_t^2)^2}\mathrm{d}t < \infty$
probability
probability-theory
expected-value
brownian-motion
Let $Y_n,X_n$ be a sequence of r.v. Does $\sup_z \Big|P(Y_n<z\ |\ X_n) - \Phi(z)\Big|\rightarrow_p0 \implies \{Y_n|X_n=x_n\}\xrightarrow[]{d}N(0,1)?$
real-analysis
probability
probability-theory
statistics
probability-distributions
The mean distribution versus distribution over mean of distribution over distributions?
probability
probability-distributions
bayesian
Prove that if events A and B are independent, then the complement events of A and B are also independent.
probability
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