Question: Use the gss.sav data file to answer the following questions;

Using the Graphs menu, make a scatterplot of husband’s education against wife’s education (variables husbeduc and wifeduc). Edit the chart to draw the regression line and print R².

a. Does there appear to be a linear relationship between the two variables?

b. Would you characterize the relationship as positive or negative?

c. From the plot, estimate the slope and the intercept. (It’s easier to estimate the intercept if you edit the x axis to start at 0.)

d. What’s the value for the correlation coefficient?

e. Describe the points that are far from the regression line.

Graph