Question: The multiple linear regression model y = 0 + 1x1 + 2x2 + 3x3 is fitted to the data set in DS 13.3.3. Use matrix

The multiple linear regression model
y = β0 + β1x1 + β2x2 + β3x3
is fitted to the data set in DS 13.3.3. Use matrix algebra to derive the parameter estimates β^0, β^1,β^2, and β^3

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