A note on negative λ-binomial distribution

Advances in Difference Equations

Yuankui Ma¹  Taekyun Kim² 

[1] School of Science, Xi’an Technological University, 710021, Xi’an, Shaanxi, People’s Republic of China;School of Science, Xi’an Technological University, 710021, Xi’an, Shaanxi, People’s Republic of China;Department of Mathematics, Kwangwoon University, 139-701, Seoul, Republic of Korea;

关键词: λ;    Expectation;    Variance;    Moments;    11B83;    11S80;   

DOI  :  10.1186/s13662-020-03030-z

来源: Springer

【 摘 要 】

In this paper, we introduce one discrete random variable, namely the negative λ-binomial random variable. We deduce the expectation of the negative λ-binomial random variable. We also get the variance and explicit expression for the moments of the negative λ-binomial random variable.

【 授权许可】

CC BY