Problem 14.4 presented data on 10 precincts.

The information is reproduced here.

Take voter turnout as the dependent variable and do the following:

a. Find the multiple regression equations (unstandardized).

b. What turnout would you expect for a precinct in which 0% of the voters were Democrats and 5%
were minorities?

c. Compute beta-weights for each independent variable and compare their relative effect on turnout. Which was the more important factor?

d. Compute R and R2.

e. Write a paragraph summarizing your findings.