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For the data x1 X2 y 1 2 3.1 2 4 5.9 3 5 8.1 4 3 7.3 (i) Derive using the OLS the estimators

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For the data x1 X2 y 1 2 3.1 2 4 5.9 3 5 8.1 4 3 7.3 (i) Derive using the OLS the estimators of the parameters of the linear regression model 3! = [30 + I31X1 + Bzxz- Show the complete derivation process. Calculate manually the estimators of the parameters (on paper, using a calculator, no Excel)

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