JKnecht's user avatar
JKnecht's user avatar
JKnecht's user avatar
JKnecht
  • Member for 8 years, 4 months
  • Last seen more than 2 years ago
  • Sweden
13 votes

Splitting Poisson process formal proof

12 votes
Accepted

Joint PDF of two random variables in a triangle

10 votes

Find mean and variance using Moment generating function of the negative binomial.

10 votes
Accepted

Prove: $\sin x \ln \left(\frac{1 + \sin x}{1 - \sin x}\right) \geq 2x^2$

9 votes

Where do I start learning Higher Mathematics?

9 votes
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Continuous maps in topology; the definition?

7 votes
Accepted

What is an example of a second-order markov chain?

7 votes

Third Moment of Standard Normal Random Variable

7 votes

Number of steps in a 2D random walk return to origin

6 votes
Accepted

How to find the number of subsets of any given set that contain a particular number

6 votes
Accepted

Recommend of English video about math

5 votes
Accepted

Please can someone help me to understand stationary distributions of Markov Chains?

5 votes

Expected value of a poisson process

5 votes

Best Maths Books for Non-Mathematicians

4 votes
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How do I integrate $\int \frac{dx}{\sin^3 x + \cos^3 x}$?

4 votes
Accepted

Book recommendation and online learning resources for mathematics as a hobby.

4 votes

Finding PDF from MGF

4 votes
Accepted

What is the (practical) difference between a stationary distribution and an equilibrium distribution of a MC?

4 votes
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Constructing transition graph from transition matrix

4 votes

Probability, balls from bag

4 votes
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Are these facts about the Poisson process correct?

3 votes

Evaluate $\lim_{x\rightarrow 0}(1-1/x)^x$ using l'Hospital's rule.

3 votes

Is there a much easier way to find the vertices of a Eulerian Path?

3 votes

Joint pdf of two transformed variables ($W$ and $Z$) from joint pdf of $X$ and $Y$.

3 votes
Accepted

Methods to calculate $P(a \leq X^2 \leq b)$ given the pdf of X?

3 votes
Accepted

Is this casino promotion exploitable?

3 votes
Accepted

combining probibilities

3 votes

Moments of a continuous random variable (Exercise 4.3.3 from Grimmett and Stirzaker)

3 votes
Accepted

Let $X \sim \operatorname{Exp}(\lambda).$ Find $E[X^n]$, for all $n \in N$.

3 votes

How to prove MLE of theta is unbiased?

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