Question: Study the equation and the result, which one student obtained by solving a multiple regression question data data table. Explain role of (regression) coefficients in

Study the equation and the result, which one student obtained by solving a multiple regression question data data table. Explain role of (regression) coefficients in general, and then (by interpreting the values given in equation) specific cases (values) here, in particular.

Y= a + bX + bX2 + b3X3

= -45.796 + 0.597X + 1.177X2 + 0.405X3

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