Frühwirth, R. and Malina, R. and Mitaroff, W. (2021) A New Discrete Distribution Arising from a Generalised Random Game and Its Asymptotic Properties. Asian Journal of Probability and Statistics, 11 (3). pp. 11-20. ISSN 2582-0230
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Abstract
The rules of a game of dice are extended to a hyper-die'' with
n
∈
N
equally probable faces, numbered from 1 to
n
. We derive recursive and explicit expressions for the probability mass function and the cumulative distribution function of the gain
G
n
for arbitrary values of
n
. A numerical study suggests the conjecture that for
n
→
∞
the expectation of the scaled gain
E
[
H
n
]
=
E
[
G
n
/
√
n
]
converges to
√
π
/
2
.
The conjecture is proved by deriving an analytic expression of the expected gain
E
[
G
n
]
.
An analytic expression of the variance of the gain
G
n
is derived by a similar technique. Finally, it is proved that
H
n
converges weakly to the Rayleigh distribution with scale parameter~1.
Item Type: | Article |
---|---|
Subjects: | Digital Open Archives > Mathematical Science |
Depositing User: | Unnamed user with email support@digiopenarchives.com |
Date Deposited: | 12 Jan 2023 11:43 |
Last Modified: | 22 May 2024 09:28 |
URI: | http://geographical.openuniversityarchive.com/id/eprint/42 |