The index of exposure to radioactive waste and the cancer mortality rates (deaths per 100,000)were recorded for nine different geographic regions.Explain what the R-squared in this regression means.
Dependent variable is: Cancer Mortality Rate
R-squared = 85.8%
s = 14.00993 with 9 - 2 = 7 degrees of freedom $$\begin{array} { l l l l l }
\text { Variable } & \text { Coefficient } & \text { SE(Coeff) } & \text { t-ratio } & \text { P-value } \
\text { Constant } & 114.7156 & 8.045663 & 14.25807 & 0.00000198 \
\text { Index of Exp } & 9.231456 & 1.418787 & 6.506584 & 0.000332
\end{array}$$

Question

The index of exposure to radioactive waste and the cancer mortality rates (deaths per 100,000)were recorded for nine different geographic regions.Explain what the R-squared in this regression means.
Dependent variable is: Cancer Mortality Rate
R-squared = 85.8%
s = 14.00993 with 9 - 2 = 7 degrees of freedom $$\begin{array} { l l l l l } 
\text { Variable } & \text { Coefficient } & \text { SE(Coeff) } & \text { t-ratio } & \text { P-value } \
\text { Constant } & 114.7156 & 8.045663 & 14.25807 & 0.00000198 \
\text { Index of Exp } & 9.231456 & 1.418787 & 6.506584 & 0.000332
\end{array}$$

Quizplus · Accepted Answer

The Answer of The index of exposure to radioactive waste and the cancer mortality rates (deaths per 100,000)were recorded for nine different geographic regions.Explain what the R-squared in this regression means.
Dependent variable is: Cancer Mortality Rate
R-squared = 85.8%
s = 14.00993 with 9 - 2 = 7 degrees of freedom $$\begin{array} { l l l l l } 
\text { Variable } & \text { Coefficient } & \text { SE(Coeff) } & \text { t-ratio } & \text { P-value } \
\text { Constant } & 114.7156 & 8.045663 & 14.25807 & 0.00000198 \
\text { Index of Exp } & 9.231456 & 1.418787 & 6.506584 & 0.000332
\end{array}$$

The Index of Exposure to Radioactive Waste and the Cancer