IJPAM: Volume 97, No. 4 (2014)
FOR THE BETA BINOMIAL DISTRIBUTION
Department of Mathematics
Faculty of Science
Chonburi, 20131, THAILAND
Abstract. This paper gives an approximation of the beta binomial distribution with parameters , and by an improved binomial distribution with parameters and . The improved binomial approximation is more accurate than the binomial approximation when is large.
Received: July 18, 2014
AMS Subject Classification: 62E17, 60F05
Key Words and Phrases: beta binomial distribution, binomial distribution, improved binomial distribution, probability function
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DOI: 10.12732/ijpam.v97i4.10 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Pages: 511 - 514