The following data were collected in studying the effect of temperature (X) on the yield (Y) of a chemical process. i X₁ Yi 1 2 3 4 -5 -4 -3 -2 1 5 4 7 i. Obtain the residuals e;. ii. Estimate o². 5 6 7 89 10 11 -1 0 1 2 3 4 5 10 8 9 13 14 13 18

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A: This is the question from LinearTransformation.

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