If the joint probability distribution of X1 and X2 isgiven by f(x1, x2) = x1x236for x1 = 1, 2, 3 and x2 = 1, 2, 3, find(a) the probability distribution of X1X2;(b) the probability distribution of X1/X2.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 41E
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If the joint probability distribution of X1 and X2 is
given by
f(x1, x2) = x1x2
36
for x1 = 1, 2, 3 and x2 = 1, 2, 3, find
(a) the probability distribution of X1X2;
(b) the probability distribution of X1/X2.
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