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On an elementary ratio technique for proving convergence of known distributions
Journal article   Peer reviewed

On an elementary ratio technique for proving convergence of known distributions

Subhash C. Bagui and K. L. Mehra
Communications in statistics. Theory and methods, Vol.49(22), pp.5535-5552
11/16/2020
Web of Science ID: WOS:000474274500001

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Abstract

Proschan offered a simple informal, the so called, ratio technique for deriving the convergence of binomial 𝐵⁡(𝑛,𝑝) distribution to a limiting normal as the number of trials increases to infinity (see also Bagui and Mehra). The technique offers only a heuristic derivation and not a viable proof. The object of the present article is to provide a frame-work so that this heuristic technique gets accepted as a method of proof, under a set of conditions that are readily verifiable.

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