<we><edit> <!-- questions and answers -->
discrete-mathematics
statistics
elementary-set-theory
combinatorics
logarithms
algorithms
limits
set-theory
inequality
optimization
soft-question
functional-analysis
asymptotics
modules
algebraic-geometry
reference-request
matrices
general-topology
linear-transformations
metric-spaces
proof-writing
analysis
trigonometry
prime-numbers
operator-theory
probability
CDF for a continuous random variable
probability
probability-distributions
Finding a probability expression when tossing balls into boxes.
probability
problem-solving
factorial
An Example of the Chi-Square Test
probability
statistics
probability-distributions
Probability of two heads given the probability of a head on a Saturday
probability
combinatorics
is the work I did in this expected value correct
probability
Can we calculate the probability of the following scenario?
probability
logic
What is the probability that the sum of n numbers between 0 and k is less than k?
probability
bayes-theorem
Probability that the sum of 'n' positive numbers less than 2 is less than 2
probability
Complicated venn diagram!
probability
discrete-mathematics
Probability and how to determine CDF
probability
probability-distributions
Marginal PMF of $X$ given joint PMF of $(X,Y)$ is $k \cdot \frac {2^{x+y}}{x!y!}$
probability
probability-distributions
marginal-distribution
perturbation of a measure on $\mathbb{R}^d$
probability
measure-theory
Calculate the Marginal Probability
calculus
probability
statistics
Marginal p.m.f. of two random variables with joint p.m.f. $p(x,y) = 2^{-x-y}$
probability
random-variables
marginal-distribution
Is there any difference between $P$ and $\Pr$ to represent probabilities?
probability
notation
A curious dice rolling experiment
probability
Showing $P(S_m<m, \forall\ 1\leq m\leq n | S_n)=\max\{0, 1-S_n/n\}$
probability
conditional-expectation
martingales
Application of Holder's Inequality: $\mathbb{E}|X| \ge \frac 1{\mathbb{E}\left[X^4\right]^{1/2}}$
probability
expectation
holder-inequality
Computing the pdf of two independent Gaussians conditioned on being inside the circle
probability
probability-distributions
normal-distribution
density-function
Consistency of multivariate estimator
probability
probability-theory
statistics
parameter-estimation
$(X_k)_k$ Random Walk, Law of $(|X_k|)_k$ can be expressed as law of modified maximumprocess
probability
probability-theory
probability-distributions
random-variables
random-walk
Probability that the median of a sample will be equal to a particular element
probability
probability-theory
binomial-coefficients
expectation
binomial-distribution
Finding marginal PDF of the following
probability
probability-theory
random-variables
Is Expectation of Maximum of two Convex Random Variables Convex?
probability
probability-theory
convex-analysis
convex-optimization
Probability Biased Coin
probability
Do we require a probability density function to be Borel-measurable?
real-analysis
probability
Let X be a geometric random variable, show that $E[X(X-1)...(X-r+1)] = \frac{r!(1-p)^r}{p^r}$
probability
expectation
geometric-probability
probability that minimum value in set A is larger than maximum value in set B
probability
exponential-distribution
Probability of two people being selected for jury service
probability
Probability, independent events but the pecentage given is for atleast number.
probability
What is the probability that if two cards are drawn from a standard deck without replacement that the first is red and the second is a heart?
probability
What is the difference and relationship between the binomial and Bernoulli distributions?
probability
statistics
random-variables
Probability densities with null cumulantes higher than third
probability
probability-theory
statistics
probability-distributions
Does there exist some probability space $(\Omega,\mathcal F,\mathbb P)$ that admits random variables with all possible laws on $\mathbb R^n$?
probability
probability-theory
What does it mean to take an integral of a probability?
probability
statistics
What does "$\mathcal M_{\mathcal E}$ a set of probability over $\mathcal E$" means?
probability
measure-theory
Probability of deck of cards
probability
MCMC - which one is the measured value?
probability
monte-carlo
Transition probability for a time dependant probability
probability
Find the probability that no two of the remaining 3 girls are next to each other given that Ann and Alice are not seated together.
probability
combinatorics
Optimal strategy for guessing game
probability
game-theory
Could binomial probability be used as an approximation in this scenario?
probability
Why the probabilities of two same events are different? (Example question included)
probability
If then statement regrading definition of lognormal distribution and the inverse of that statement?
probability
probability-distributions
normal-subgroups
Problematic probability question (conditional probability)
probability
time series modeling and criteria thereof
probability
statistics
time-series
$\sum_{n=0}^{\infty} t^n \sum_{j=0}^{n} x^j Pr\{ Y_n=j\} = \frac{1-F(t)}{(1-t)(1-F(xt))} $
real-analysis
probability
probability-theory
stochastic-processes
markov-chains
a problem on Polya's urn scheme
probability
polya-urn-model
Do any probability measure has to be countably additive by definition?
real-analysis
probability
probability-theory
measure-theory
Proof $P(X=0)\le P(|X-\mu|\ge \mu)$ hold for a random variable $X\ge 0$?
probability
random-variables
What is the best lineup given a table of win percentages
probability
game-theory
If you roll a fair six sided die twice, what's the probability that you get the same number both times?
probability
Naive Bayes classifier big O complexity
probability
machine-learning
bayesian
naive-bayes
Doubt Regarding conditional probability
probability
Probability of drawing four slips of the same number out of a hat?
probability
combinatorics
contest-math
Finding the PMF and CDF
probability
What does it mean that the probability is an integral in continuous probability?
probability
integration
probability-distributions
Markov chain with absorbing state
probability
markov-chains
markov-process
Dataset T Test multiple years
probability
confidence-interval
Conditional Probability of Two Continuous Random Variables
probability
probability-theory
statistics
random-variables
Probability problem involving hyper-geometric distribution
probability
probability-distributions
random-variables
Probability of Selecting A Random Set in Graph with $k$ Edges That is Independent.
probability
graph-theory
Bayes formula for candy corundum
probability
Probability of red ball from countable many urns
probability
Sum of dependent normally distributed random variables
probability
probability-distributions
normal-distribution
characteristic-functions
Independent probability of events
probability
Why is $E(XY)=E(YE(X \mid Y))$?
probability
How do I show that the sum of two random variables is random variable?
probability
probability-theory
proof-writing
Unbiased Estimator for $\sigma^2$ in $N(0,\sigma^2)$
probability
probability-theory
statistics
statistical-inference
I know there has to be a faster way to solve this or the exam wouldn't have it. Can somone please help.
probability
why probability densities which take on infinities for certain $x$ can still have finite integrals
probability
integration
probability-distributions
Probability and cumulative distribution function
probability
probability-distributions
Information loss for distributions parameterised by scale
probability
information-theory
Probability : Roll of Die
probability
Expectation of random variable multiplied by non-negative function of itself
probability
probability-theory
expectation
Find the covariance matrix of a vector of random variables
probability
probability-distributions
normal-distribution
Probability if no change occurs
probability
Probability for Void in a trick-taking game given your hand
probability
card-games
Probability that both people flip their first tails on the same round?
probability
combinatorics
contest-math
Compute the conditional expectation $E[X|X<\tau]$, where $\tau$ is a constant
probability
Pointwise limit of increasing sequence of cadlag (or RCLL) functions.
real-analysis
probability
Probability problem(pmf, avg value, var, allocation) : hitting an enemy until he dies
probability
Continuous random variable density function
calculus
probability
What is the probability that a Poisson random variable is prime?
probability
probability-distributions
prime-numbers
Probability of events in an infinite, independent coin-toss space
probability
measure-theory
Probability question about chance of finding an item
probability
A point in a circle is selected at random. Calculate probability that point is closer to centre than circumference
probability
combinatorics
statistics
probability-theory
conditional-probability
Having trouble finding the probability mass function.
probability
probability-distributions
A teacher wants to randomly form two teams of 5 students from a group of 5 girls and 5 boys for a sports activity.
probability
combinatorics
Prove $τ=\inf\{t:B(t)=\max\limits_{0<s<1}B(s)\}$ is a random variable, although not a stopping time,where $(B(t))$ is a standard Brownian motion
probability
measure-theory
stochastic-processes
stochastic-calculus
stopping-times
What is the probability of drawing a "conditionally" specific set of cards in a hand of 7?
probability
Finding Probability with 10 counters.
probability
Conditional expectation of second moment given sum of iid variables.
probability
statistics
stochastic-processes
conditional-expectation
A bridge hand void in one suit
probability
combinatorics
card-games
Will the average of a conditional sample converge in probability to the conditional expectation?
probability
probability-theory
conditional-expectation
conditional-convergence
Expected Value of Max of IID Variables
probability
Probability to obtain more than X with 3 dice.
probability
dice
Can you please check my answers to the attached conditional probability question?
probability
statistics
Is there a combinatorical proof for this probability?
probability
combinatorics
Effects of zero mean on covariance matrix
probability
statistics
covariance