Suppose X and Y have joint density fx,y (x, y) = 1512x2y5, for 0 < x, 0
Question:
fx,y (x, y) = 1512x2y5,
for 0 < x, 0 < y, x + y < 1
and fX,Y(x,y) = 0 otherwise.
a. Are X and Y independent?
b. Find P(X < 1/2).
c. Find P(Y < 1/2).
d. Find P(X + Y < 1/2).
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Related Book For
Introduction to Probability
ISBN: 978-0716771098
1st edition
Authors: Mark Daniel Ward, Ellen Gundlach
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