For two random variables X and Y, the joint density function is Find (a) the correlation fxy(x, y) = 0.158(x+1) 8(y)+0.18(x) (y)+0.18(x)(y-2) 8(x-1)8(y+2)+0.28(x-1)(y-1)+0.05(x-1)(y-3) +0.4

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For two random variables X and Y, the joint density function is
Find (a) the correlation
fxy(x, y) = 0.158(x+1) 8(y)+0.18(x) 8(y)+0.18(x)(y-2)
8(x-1)8(y+2)+0.28(x-1)(y-1)+0.05(x-1)(y-3)
+0.4
Transcribed Image Text:For two random variables X and Y, the joint density function is Find (a) the correlation fxy(x, y) = 0.158(x+1) 8(y)+0.18(x) 8(y)+0.18(x)(y-2) 8(x-1)8(y+2)+0.28(x-1)(y-1)+0.05(x-1)(y-3) +0.4
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