THE ABSOLUTE FIRST CENTRAL MOMENT OF RANDOM VARIABLES
https://doi.org/10.30932/1992-3252-2017-15-3-2
Abstract
[For the English abstract and full text of the article please see the attached PDF-File (English version follows Russian version)].ABSTRACT The geometric, Poisson, and binomial distribution laws are considered in the article. For each of them an analytic formula of the absolute first central moments is derived, which allows us to find the average distribution zone. The work is of a fundamental nature and can be used in studies on probability theory, in applied problems where these distribution laws are present. Keywords: random variable, distribution laws, mathematical expectation, dispersion, root-mean-square deviation, moments of random variables.
About the Author
A. I. Gusev
Московский государственный университет путей сообщения (МИИТ)
Russian Federation
Russian Federation
References
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Review
For citations:
Gusev A.I. THE ABSOLUTE FIRST CENTRAL MOMENT OF RANDOM VARIABLES. World of Transport and Transportation. 2017;15(3):16-29. https://doi.org/10.30932/1992-3252-2017-15-3-2
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