Question: *Prove that the median minimizes the least-absolute-values objective function: Xn i1 rLAVEi Xn i1 j j Yi % b

*Prove that the median minimizes the least-absolute-values objective function:

Xn i¼1 rLAVðEiÞ ¼ Xn i¼1 j j Yi % µb

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