Your textbook presented you with the following regression output: $$\begin{array} { l }
\text { TestScore } = 698.9 - 2.28 \times S T R \
n = 420 , R ^ { 2 } = 0.051 , S E R = 18.6
\end{array}$$ (a)How would the slope coefficient change, if you decided one day to measure testscores in
100s, i.e., a testscore of 650 became 6.5? Would this have an effect on your
interpretation?

Question

Your textbook presented you with the following regression output: $$\begin{array} { l } 
\text { TestScore } = 698.9 - 2.28 \times S T R \
n = 420 , R ^ { 2 } = 0.051 , S E R = 18.6
\end{array}$$ (a)How would the slope coefficient change, if you decided one day to measure testscores in
100s, i.e., a testscore of 650 became 6.5? Would this have an effect on your
interpretation?

Quizplus · Accepted Answer

The Answer of Your textbook presented you with the following regression output: $$\begin{array} { l } 
\text { TestScore } = 698.9 - 2.28 \times S T R \
n = 420 , R ^ { 2 } = 0.051 , S E R = 18.6
\end{array}$$ (a)How would the slope coefficient change, if you decided one day to measure testscores in
100s, i.e., a testscore of 650 became 6.5? Would this have an effect on your
interpretation?

Your Textbook Presented You with the Following Regression Output TestScore =698.9−2.28×STRn=420,R2=0.051,SER=18.6\begin{array} { l } \text { TestScore } = 698.9 - 2.28 \times S T R \\n = 420 , R ^ { 2 } = 0.051 , S E R = 18.6\end{array} TestScore =698.9−2.28×STRn=420,R2=0.051,SER=18.6​

Your Textbook Presented You with the Following Regression Output $\begin{array} { l } \text { TestScore } = 698.9 - 2.28 \times S T R \\n = 420 , R ^ { 2 } = 0.051 , S E R = 18.6\end{array}$