be a sequence of random variable such that for n = 1, 2, 3, ..., Problem 17 Let X₁, X₂, X3, Xn Poisson(nλ), where > 0 is a constant. Define a new sequence Yn as Yn = -Xn₂ n for n = Show that Yn converges in mean square to , i.e., Yn = 1, 2, 3, ... . m.s. → λ.

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Problem 17 Let X₁, X₂, X3, ... be a sequence of random variable such that
for n = 1, 2, 3, ...,
Xn Poisson(nλ),
where > 0 is a constant. Define a new sequence Yn as
1
Yn
=
n
-Xn,
for n = 1, 2, 3, ... .
:
Show that Yn converges in mean square to λ, i.e., Yn
m.s.
2.
Transcribed Image Text:Problem 17 Let X₁, X₂, X3, ... be a sequence of random variable such that for n = 1, 2, 3, ..., Xn Poisson(nλ), where > 0 is a constant. Define a new sequence Yn as 1 Yn = n -Xn, for n = 1, 2, 3, ... . : Show that Yn converges in mean square to λ, i.e., Yn m.s. 2.
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