Suppose that the random variables (X, Y) have joint probability density function ((x, y). The marginal probability

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Suppose that the random variables (X, Y) have joint probability density function ((x, y). The marginal probability density function of X is defined to be

Where ((x) and b(x) are the smallest and largest possible values, respectively, that can be for the given x. Show that
(a)

(b)

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 11:17 AM

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Suppose that the random variables (X, Y) have joint probability density function ((x, y). The marginal probability

Question:

.bLx) fx(x) f(x, y) dy P(a < X < b) = | fx(x) dx E (X)xfx(x) dx

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a b P...View the full answer

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