1,157 reputation
418
bio website
location Montreal
age
visits member for 2 years, 8 months
seen 2 days ago
stats profile views 220

Computer scientist student who is trying to study math and trying avoid asking stupid questions on this website.


May
31
revised Under what condition do we have $P\{(X|Y)|Z\} = P\{X | (Y \cap Z)\}$
added 517 characters in body
May
31
comment Under what condition do we have $P\{(X|Y)|Z\} = P\{X | (Y \cap Z)\}$
They are events
May
31
asked Under what condition do we have $P\{(X|Y)|Z\} = P\{X | (Y \cap Z)\}$
May
22
comment The Monty Hall problem
Here is a very good paper on Monty Hall problem : jstor.org/stable/2684453 There is really quite a lot of subtleties.
May
18
comment Gaussians going towards delta “functions”
@Didier, doesn't the weak law of large number is enough to show $Y_n$ converges to 1 in probability?
May
18
comment Basic probability question
How do you select 5 from 120? Uniformly without replacement?
May
8
accepted How to calculate the $4$th central moment of binomial distribution?
May
8
asked How to calculate the $4$th central moment of binomial distribution?
May
7
accepted Get probabilities from distribution function.
May
6
asked Get probabilities from distribution function.
May
2
accepted How to prove "For a set $\Omega$ and a collection $A$ of subsets of $\Omega$, there is an $\sigma$-field containing $A$.
May
1
asked How to prove "For a set $\Omega$ and a collection $A$ of subsets of $\Omega$, there is an $\sigma$-field containing $A$.
Apr
23
comment Proof for Probability
You'd better first translate it. And do you know you can actually write math equation with tex syntax on this web site?
Apr
11
accepted Minimize $\sum_{i=1}^d {n_i}^2$ when $\sum_{i=1}^d {n_i}$ is fixed.
Apr
10
asked Minimize $\sum_{i=1}^d {n_i}^2$ when $\sum_{i=1}^d {n_i}$ is fixed.
Apr
4
awarded  Popular Question
Apr
2
accepted How can we bound $P\{X \ge t\}$ from below?
Apr
1
asked How can we bound $P\{X \ge t\}$ from below?
Mar
30
awarded  Teacher
Mar
29
answered creating a set in ZIMPL (which creates .LP for SoPlex & CPLEX)