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Q3 Grinding Distributions 10 Points Let the joint probability density function of X and Y be fxy(x,y) (24ry, r,y> 0 and 0 < x

Q3.4 2 Points What is E[X]? Enter your answer here I have entered my answer as specified in the Vitamin Policy at the beginni

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0 Solution - Given pdf is .2484 diy zo & osatys1 fry (14) 0.w DP (X>0.901 y 30.0) P(x > 0. 15 - Y>o5) Pcy>0.5) since i osx+y=2) 2 1 Qy Cl- y)? = 124 ( 1492-24) 18 (4+ y3-ay?) pon fry (91) # fx(x) fyly) 80 X ce v are not independent 8 ) marginal PdPs4) PCY> ) 0.9 (3) 1-4 fxy (riy) dy dz O 1-a 0.5 da - 24 a su o ay dyda (*)* LOVO 2 C1-90)da = 12 18[**-0933 30.93 15 12 ( 2 1

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