Alternate data set. $$\begin{array} { l c c }
& X & Y \
\text { Person } & \text { N-Ach } & \text { N-Aff } \
\hline 1 & 28 & 12 \
2 & 25 & 14 \
3 & 24 & 11 \
4 & 23 & 16 \
5 & 22 & 22 \
6 & 19 & 18 \
7 & 17 & 25 \
8 & 13 & 26
\end{array}$$ a. Draw a scatterplot and the regression line.b. Compute r and write an interpretation.c. Find the regression coefficients.d. Write the regression equation.e. Predict the N-Aff score for a person with a N-Ach score of 10.

Question

Alternate data set. $$\begin{array} { l c c } 
& X & Y \
\text { Person } & \text { N-Ach } & \text { N-Aff } \
\hline 1 & 28 & 12 \
2 & 25 & 14 \
3 & 24 & 11 \
4 & 23 & 16 \
5 & 22 & 22 \
6 & 19 & 18 \
7 & 17 & 25 \
8 & 13 & 26
\end{array}$$ a. Draw a scatterplot and the regression line.b. Compute r and write an interpretation.c. Find the regression coefficients.d. Write the regression equation.e. Predict the N-Aff score for a person with a N-Ach score of 10.

Quizplus · Accepted Answer

The Answer of Alternate data set. $$\begin{array} { l c c } 
& X & Y \
\text { Person } & \text { N-Ach } & \text { N-Aff } \
\hline 1 & 28 & 12 \
2 & 25 & 14 \
3 & 24 & 11 \
4 & 23 & 16 \
5 & 22 & 22 \
6 & 19 & 18 \
7 & 17 & 25 \
8 & 13 & 26
\end{array}$$ a. Draw a scatterplot and the regression line.b. Compute r and write an interpretation.c. Find the regression coefficients.d. Write the regression equation.e. Predict the N-Aff score for a person with a N-Ach score of 10.

Alternate Data Set A Draw a Scatterplot and the Regression Line