: Let (X, r≥ 1} be the integer-valued identically distributed intervals between the times of a recurrent event process. Let L be the earliest time by which there has been an interval of length a containing no occurrence time. Show that, for integral a, E(s) = saP(X₁ > a) 1-1 s² P(X₁ =r)*

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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