Unbiased estimator of product of variance and expected value

Clash Royale CLAN TAG#URR8PPP
up vote
0
down vote
favorite
I would like to know if it is possible to find an unbiased estimator for the product of the variance of a random variable and its expected value.
And in general, an unbiased estimator of the product of a central moment of a random variable and its expected value.
I'm aware of Polyaches (unbiased estimators of products of central moments) and PolyRaws (unbiased estimators of products of raw moments). But what about the product of central and raw moments?
statistics
add a comment |Â
up vote
0
down vote
favorite
I would like to know if it is possible to find an unbiased estimator for the product of the variance of a random variable and its expected value.
And in general, an unbiased estimator of the product of a central moment of a random variable and its expected value.
I'm aware of Polyaches (unbiased estimators of products of central moments) and PolyRaws (unbiased estimators of products of raw moments). But what about the product of central and raw moments?
statistics
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I would like to know if it is possible to find an unbiased estimator for the product of the variance of a random variable and its expected value.
And in general, an unbiased estimator of the product of a central moment of a random variable and its expected value.
I'm aware of Polyaches (unbiased estimators of products of central moments) and PolyRaws (unbiased estimators of products of raw moments). But what about the product of central and raw moments?
statistics
I would like to know if it is possible to find an unbiased estimator for the product of the variance of a random variable and its expected value.
And in general, an unbiased estimator of the product of a central moment of a random variable and its expected value.
I'm aware of Polyaches (unbiased estimators of products of central moments) and PolyRaws (unbiased estimators of products of raw moments). But what about the product of central and raw moments?
statistics
asked Aug 16 at 23:20
Ivan
1748
1748
add a comment |Â
add a comment |Â
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmath.stackexchange.com%2fquestions%2f2885259%2funbiased-estimator-of-product-of-variance-and-expected-value%23new-answer', 'question_page');
);
Post as a guest
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password