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Subject:
Statistical Theory
Category: Miscellaneous Asked by: flatley-ga List Price: $10.00 |
Posted:
05 Nov 2003 06:37 PST
Expires: 05 Dec 2003 06:37 PST Question ID: 272827 |
Is there a Central Limit Theorem for Medians comparable to the theorem for means? |
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Subject:
Re: Statistical Theory
Answered By: aditya2k-ga on 05 Nov 2003 10:11 PST Rated: |
Hi flatley, Good day and thanks for your question. Indeed there is a central limit theorem for median. Central Limit Theorem for Median If Xi (i=1,2,...,n) are independent random variables which follow the same distribution in C1, then the median of {n^0.5 Xi} converges to the normal distribution which center=n0.5M and variance=1/(4f(M)2) when n®¥ (where f(x) is distribution density) There is a detailed explanation at http://www.geocities.com/tontokohirorin/mathematics/clt/median/clt-median.htm and a small discussion at http://mathforum.org/discuss/sci.math/a/m/342590/342591 If you have any questions, please don't hesitate to ask. Thank you for using this service and have a nice day With regards, aditya2k Search strategy Central limit theorem median |
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