Mathematics, 02.04.2021 20:40 sweeney1

Consider 2m persons forming m couples who live together at a given time. Suppose that at some later time, the probability of each person being alive is p, independent of other persons. At that later time, let A be the number of persons that are alive and let S be the number of couples in which both partners are alive. For any survivor number a, find E[S | A = a].

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Consider 2m persons forming m couples who live together at a given time. Suppose that at some later...