Use Computer Software to Find the Best Multiple Regression Equation $\mathrm { X } _ { 1 } , \mathrm { X } _ { 2 } , \mathrm { X } _ { 3 }$

Multiple Choice

Use computer software to find the best multiple regression equation to explain the variation in the dependent variable, Y, in terms of the independent variables, $\mathrm { X } _ { 1 } , \mathrm { X } _ { 2 } , \mathrm { X } _ { 3 }$
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A) $\hat { \mathrm { Y } } = 1.25 - 1.55 \mathrm { X } _ { 1 } + 5.79 \mathrm { X } _ { 2 }$
B) $\hat { \mathrm { Y } } = 1.38 - 5.53 \mathrm { X } _ { 1 } + 1.33 \mathrm { X } _ { 2 }$
C) $\hat { \mathrm { Y } } = - 0.49 + 14.07 \mathrm { X } _ { 1 }$
D) $\hat { \mathrm { Y } } = 0.42 + 0.99 \mathrm { X } _ { 2 }$