(Solved): (a) Develop an estimated regression equation relating \( y \) to \( x_{1} \). (Round your numerical ...
(a) Develop an estimated regression equation relating \( y \) to \( x_{1} \). (Round your numerical values to one decimal place.) \[ y= \]
Develop an estimated regression equation relating \( y \) to \( x_{1} \). (Round your numerical values to one decimal place.) \[ \dot{y}= \] Predict \( y \) if \( x_{1}=59 \). (Round your answer to one decimal place.) b) Develop an estimated regression equation relating \( y \) to \( x_{2} \). (Round your numerical values to one decimal place.) \[ y= \] Predict \( y \) if \( x_{2}=13 \). (Round your answer to one decimal place.) (c) Develop an estimated regression equation relating \( y \) to \( x_{1} \) and \( x_{2} \). (Round your numerical values to one decimal place.) \[ \vec{y}= \] Predict \( y \) if \( x_{1}=59 \) and \( x_{2}=13 \). (Round your answer to one decimal place.)