Question: Example: Suppose the joint pdf is 21 4 Then the marginal pdf's are: 1 21 x y dy = and 21 4), -1 s

Example: Suppose the joint pdf is 21 4 Then the marginal pdf's

Example: Suppose the joint pdf is 21 4 Then the marginal pdf's are: 1 21 x y dy = and 21 4), -1 s xsl 8 fy (y) = f = x y dx 7 5/2 1. 2

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