From the Data Below A Draw a Scatterplot

Essay

From the data below, $$\begin{array} { r c } \underline{\text { IQ } } & \underline{\text { Self-esteem Score }} \\100 & 5 \\90 & 5 \\120 & 4 \\130 & 6 \\110 & 7\end{array}$$
a. draw a scatterplot.
b. compute r.
c. with self-esteem as Y, calculate the regression coefficients.
d. interpret the r value you have computed.