نتایج جستجو برای: random variables

تعداد نتایج: 569829  

Journal: :Results in Mathematics 2021

We introduce the notion of a random mean generated by variable and give construction its expected value. derive some sufficient conditions under which strong laws large numbers limit theorems hold for means elements sequence independent identically distributed variables.

In statistical inference, the point estimation problem is very crucial and has a wide range of applications. When, we deal with some concepts such as random variables, the parameters of interest and estimates may be reported/observed as imprecise. Therefore, the theory of fuzzy sets plays an important role in formulating such situations. In this paper, we rst recall the crisp uniformly minimum ...

2011
Miklós Ajtai

For each natural number d we consider a finite structure Md whose universe is the set of all 0, 1-sequence of length n = 2d, each representing a natural number in the set {0, 1, ..., 2n − 1} in binary form. The operations included in the structure are the constants 0, 1, 2n − 1, n, multiplication and addition modulo 2n, the unary function min{2x, 2n − 1}, the binary functions bx/yc, max(x, y), ...

In this paper, we discuss strong laws for weighted sums of pairwise negatively dependent random variables. The results on i.i.d case of Soo Hak Sung [9] are generalized and extended.

Journal: :journal of sciences islamic republic of iran 0

let be a stationary sequence of pair wise negative quadrant dependent random variables with survival function {,1}nxn?f(x)=p[x>x]. the empirical survival function ()nfx based on 12,,...,nxxx is proposed as an estimator for ()nfx. strong consistency and point wise as well as uniform of ()nfx are discussed

Journal: :journal of sciences islamic republic of iran 0

in this paper, we extend and generalize some recent results on the strong laws of large numbers (slln) for pairwise independent random variables [3]. no assumption is made concerning the existence of independence among the random variables (henceforth r.v.’s). also chandra’s result on cesàro uniformly integrable r.v.’s is extended.

Journal: :iranian journal of fuzzy systems 2012
m. g. akbari m. khanjari sadegh

in statistical inference, the point estimation problem is very crucial and has a wide range of applications. when, we deal with some concepts such as random variables, the parameters of interest and estimates may be reported/observed as imprecise. therefore, the theory of fuzzy sets plays an important role in formulating such situations. in this paper, we rst recall the crisp uniformly minimum ...

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