Question: 2. Starting with TSS, : ZEL- + (55; 37)]2, prove that for any least squares line, T55; = E55 + RSS. Does the result hold
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2. Starting with TSS, : ZEL- + (55; 37)]2, prove that for any least squares line, T55; = E55 + RSS. Does the result hold for lines other than least squares? How do you know? END
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