Question: The multiple linear regression model models a dependent variable Y as B.+ BX, BX, ...BX+ error term.

The multiple linear regression model models a dependent variable Y as B.+ BX, BX, ...BX+ error term.

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3 Work out each addition. Some working has been shown to help you. =+ = a 1 1 1x5+1x2 5+2 = b 111x7+1x3 +-= + 25 2x5 10 10 37 2 1 2x4+1x3 + 1 3 1x5+3x6 3x7 21 21 + 3 = d 3 4 3x4 12 12 -+-= 65 6x5

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