For any positive number k, verify that f (x) = 1/(2k 3 )x 2 e -x/k ,
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For any positive number k, verify that f (x) = 1/(2k3)x2 e-x/k, x ≥ 0, is a density function.
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Related Book For
Calculus And Its Applications
ISBN: 9780134437774
14th Edition
Authors: Larry Goldstein, David Lay, David Schneider, Nakhle Asmar
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