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If X Poisson(), show that V ar(X) = . Hint: start with E[X(X 1)]
If X Poisson(), show that V ar(X) = . Hint: start with E[X(X 1)]
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Euclidean And Non-Euclidean Geometry An Analytic Approach
Authors: Patrick J Ryan
1st Edition
1316046753, 9781316046753
