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  • 10 votes cast
Jan
13
asked Make a translation scheme which removes unnecessary brackets
Dec
17
accepted Why does Binomial distribution fits Normal distribution
Dec
17
comment Why does Binomial distribution fits Normal distribution
"Whenever you want to put a limit theorem to practical use (such as approximation), your first question should be "how fast is the convergence?" Infinity itself is a 'long way away' Roughly speaking, the convergence in the CLT is more rapid for symmetrical random variables XiXi than for skewed ones. " I don't clearly understand this logical chain. Why do we need skewness and only skewness to understand how fast is the convergence?
Dec
16
comment Why does Binomial distribution fits Normal distribution
@A.S. Why do I need much more than $1$?
Dec
16
comment Why does Binomial distribution fits Normal distribution
@Tryss but second and third samples should be approximated by Poisson distribution and not normal. Why doesn't CLT work in these cases?
Dec
16
comment Why does Binomial distribution fits Normal distribution
@Justpassingby But uniform distribution won't.
Dec
16
revised Why does Binomial distribution fits Normal distribution
Typo
Dec
16
comment Why does Binomial distribution fits Normal distribution
@ClementC. Oh, a typo. Thanks! Edited my question.
Dec
16
asked Why does Binomial distribution fits Normal distribution
Dec
15
awarded  Caucus
May
20
awarded  Tumbleweed
May
14
accepted Find norm of functional
May
13
comment Find norm of functional
@UmbertoP. I think no, because if I know how to do it, you will be able to find the answer, so second question depends on first.
May
13
asked Find norm of functional
May
13
revised Extending a functional with same norm
added 1 character in body
May
13
comment Extending a functional with same norm
@MattN. oh, this is mistake. I edited post.
May
13
accepted Find norm of operator
May
13
comment Find norm of operator
no, how to prove that $A$ is equal to scalar in $L_2$?
May
13
comment Find norm of operator
But how to prove it?
May
13
comment Find a norm of operator form l1 to l1
So, supremum is 2, right?