atb random A values 2 the yz as show that if gy & to Z are the indep at of variable of. The expected value of -Z² is tim

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Atb Random A Values 2 The Yz As Show That If Gy To Z Are The Indep At Of Variable Of The Expected Value Of Z Is Tim 1 (1.28 MiB) Viewed 113 times

atb random A values 2 the yz as show that if gy & to Z are the indep at of variable of. The expected value of -Z² is time the verdures vañance of dist of ex . 0 Let x be rv. such that ElxlLoo show that Elx-d is minimised if we choose co equal to median of the dist ( Jf X & Y are symmetric then show that Ex) = 4/2. the (X+Y