Suppose that (Xk) are independent and 1 - P(Xn = -n) =1/n2 = P(Xn = n° +2n– n). = = = — Is the (Xn) UI? What about Yn =
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Suppose that (Xk) are independent and 1 - P(Xn = -n) =1/n2 = P(Xn = n° +2n– n). = = = — Is the (Xn) UI? What about Yn =
Suppose that (Xk) are independent and 1 - P(Xn = -n) =1/n2 = P(Xn = n° +2n– n). = = = — Is the (Xn) UI? What about Yn = Xn/n? Find the limit EYn +? and the almost sure limit Yn 1.54?. a.s.
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