The Modes of the Poisson Distribution of Order 3 and 4

Abstract

In this article, new properties of the Poisson distribution of order k with parameter λ are found. Based on them, the modes of the Poisson distributions of order k=3 and 4 are derived for λ in (0,1). They are 0, 3, 5, and 0, 4, 7, 8, respectively, for λ in specified subintervals of (0, 1). In addition, using Mathematica, computational results for the modes of the Poisson distributions of order k=2,3, and 4 are presented for λ in specified subintervals of (0,2).

Keywords

• poisson distribution of order <i>k</i>
• discrete distribution
• mode
• most probable value
• order 4