New posts in probability

Probability that $7^m+7^n$ is divisible by $5$

probability combinatorics divisibility

$Y= X+N$ what is ${\rm E}(X|Y=y)$

Show that $E^2(XY) \leq E(X^2)E(Y^2)$.

probability statistics expected-value variance covariance

Multivariate Inverse Transformation Sampling

probability statistics probability-distributions sampling

Does this modified random walk (2D) return with probability 1?

probability stochastic-processes random-walk

Is entropy of a binomial distribution an increasing function of $n$?

probability probability-distributions random-variables information-theory entropy

Expected Value Of Number of Removals From Urn

probability statistics

Probability of second card being an ace

probability card-games

Select a new value from last $N$ values; how long until the last $N$ are all the same?

probability combinatorics random-walk markov-process

Does finite expectation imply bounded random variable?

probability probability-theory

Showing 2 Distributions are the Same

probability probability-distributions

What is the definition of $X|(Y=y)$?

probability probability-theory definition conditional-probability

Expected sum of exponential variables until two of them sum to a threshold

probability expectation conditional-expectation exponential-distribution

Generating multivariate normal samples - why Cholesky?

linear-algebra probability numerical-methods cholesky-decomposition

What is the expected number of infected people?

probability probability-distributions stochastic-processes reliability

Maximum likelihood estimate of hypergeometric distribution parameter

probability probability-distributions

Notation for probability density

probability notation

Probability question with interarrival times

Probability distribution for the position of a biased random walker on the positive integers

probability markov-chains random-walk

expectation value - box and balls

probability probability-theory random-graphs