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1. Let X = (X1, X2) be uniform on {(-1,0), (1,0), (0, -1), (0, 1)). Show that a) X, and X, are uncorrelated, but not independent b) X1 - X2, and X1 + X2 are independent

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Related textbook solutions

Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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