Convergence rate for the longest T-contaminated runs of heads. Paper with detailed proofs

István Fazekas; Borbála Fazekas; Michael Ochieng Suja

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arXiv · 2302.06657

Convergence rate for the longest T-contaminated runs of heads. Paper with detailed proofs

István Fazekas·Borbála Fazekas·Michael Ochieng Suja

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Abstract

We study the length of $T$-contaminated runs of heads in the well-known coin tossing experiment. A $T$-contaminated run of heads is a sequence of consecutive heads interrupted by $T$ tails. For $T=1$ and $T=2$ we find the asymptotic distribution for the first hitting time of the $T$ contaminated run of heads having length $m$; furthermore, we obtain a limit theorem for the length of the longest $T$-contaminated head run. We prove that the rate of the approximation of our accompanying distribution for the length of the longest $T$-contaminated head run is considerably better than the previous ones. For the proof we use a powerful lemma by Cs\'aki, F\"oldes and Koml\'os.

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István Fazekas, Borbála Fazekas, Michael Ochieng Suja. 2023-02-13. Convergence rate for the longest T-contaminated runs of heads. Paper with detailed proofs. https://arxiv.org/abs/2302.06657

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