3. Let X1, ... , Xn be iid Poisson(@). Let S = X1 +...+Xn and 1, if Xi = 0 U= 0, otherwise. Derive (i) E(X1 S = s) and (ii) E(U S = s). - 道道学堂问答

3. Let X1, ... , Xn be iid Poisson(@). Let S = X1 +...+Xn and 1, if Xi = 0 U= 0, otherwise. Derive (i) E(X1 S = s) and (ii) E(U S = s).

匿名用户最后更新于 2021-12-01 19:18 数学类Mathematics

3. Let X1, ... , Xn be iid Poisson(@). Let S = X1 +...+Xn and 1, if Xi = 0 U= 0, otherwise. Derive (i) E(X1 S = s) and (ii) E(U S = s).

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