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The Figure Below Shows the Life Expectancy for Persons Living

Question 3

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The figure below shows the life expectancy for persons living in the U.S.A.  The figure below shows the life expectancy for persons living in the U.S.A.   The regression analysis of the data yields the following values:  \begin{array} { | l | l | }  \hline \text { Variable } & \text { Coefficient } \\ \hline \text { Constant } & - 353.87 \\ \hline \text { Year } & 0.2157 \\ \hline \end{array}  R2 = 0.9539 Use the regression model to predict the life expectancy in 2015. A) 81 years B) 79 years C) 84 years D) 83 years E) 80 years The regression analysis of the data yields the following values:  Variable  Coefficient  Constant 353.87 Year 0.2157\begin{array} { | l | l | } \hline \text { Variable } & \text { Coefficient } \\\hline \text { Constant } & - 353.87 \\\hline \text { Year } & 0.2157 \\\hline\end{array} R2 = 0.9539 Use the regression model to predict the life expectancy in 2015.


A) 81 years
B) 79 years
C) 84 years
D) 83 years
E) 80 years

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