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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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On normal approximations to symmetric hypergeometric laws
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by Lutz Mattner and Jona Schulz PDF
Trans. Amer. Math. Soc. 370 (2018), 727-748 Request permission

Abstract:

The Kolmogorov distances between a symmetric hypergeometric law with standard deviation $\sigma$ and its usual normal approximations are computed and shown to be less than $1/(\sqrt {8\pi }\,\sigma )$, with the order $1/\sigma$ and the constant $1/\sqrt {8\pi }$ being optimal. The results of Hipp and Mattner (2007) for symmetric binomial laws are obtained as special cases.

Connections to Berry-Esseen type results in more general situations concerning sums of simple random samples or Bernoulli convolutions are explained.

Auxiliary results of independent interest include rather sharp normal distribution function inequalities, a simple identifiability result for hypergeometric laws, and some remarks related to Lévy’s concentration-variance inequality.

References
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Additional Information
  • Lutz Mattner
  • Affiliation: Universität Trier, Fachbereich IV – Mathematik, 54286 Trier, Germany
  • MR Author ID: 315405
  • Email: mattner@uni-trier.de
  • Jona Schulz
  • Affiliation: Universität Trier, Fachbereich IV – Mathematik, 54286 Trier, Germany
  • Email: jonaschulz87@gmail.com
  • Received by editor(s): April 24, 2014
  • Received by editor(s) in revised form: May 24, 2016
  • Published electronically: September 7, 2017
  • © Copyright 2017 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 370 (2018), 727-748
  • MSC (2010): Primary 60E15; Secondary 60F05
  • DOI: https://doi.org/10.1090/tran/6986
  • MathSciNet review: 3717995