Consider the pdf defined by Show that (a) 1 1 fY (y) dy=1, (b) E(Y) =2,
Question:
Show that
(a) ʃ1 ˆž 1 fY (y) dy=1,
(b) E(Y) =2,
(c) Var(Y) is not finite.
Transcribed Image Text:
2 fr (y) == y21
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Related Book For
Introduction To Mathematical Statistics And Its Applications
ISBN: 9780321693945
5th Edition
Authors: Richard J. Larsen, Morris L. Marx
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