Find the multiple regression equations

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Reference no: EM131797238

Problem presented data on 10 precincts. The information is reproduced here.

Percent

Percent Democrats

Percent Minority

Voter Turnout

A

50

10

56

B

45

12

55

C

56

8

52

D

78

15

60

E

13

5

89

F

85

20

25

G

62

18

64

H

33

9

88

I

25

0

42

J

49

9

36

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 then compare their relative effect on turnout. Which was the more important factor?

d. Compute R and R2.

e. Write a paragraph summarizing your findings.

Reference no: EM131797238

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