In 2008, a survey was conducted in which a random sample of Americans were asked the following two questions: "Should the U.

Total |       214        229          289 |       732

9. What is the probability that a respondent thinks the government should keep military spending the same?

a.    0.5

b.    0.313

c.    0.27

d.    Not enough information 

10. What is the probability that a liberal thinks the government should keep military the same?

a.    0.26

b.    0.07

c.    0.27

d.    Not enough information

11. What is the dependent variable?

a.    Defense Spending Preference

b.    Political Ideology

c.    Crosstab

d.    None of the above

12. Let's say you hypothesize that conservatives are more likely to support increasing defense spending. Test the null hypothesis that you observed these results by chance. Do you reject or fail to reject the null hypothesis?

a.    z = 14.9, reject null hypothesis.

b.    Chi2 = 63.37, reject null hypothesis.

c.    Chi2 = 1203.89, reject null hypothesis.

d.    t = 1.21, fail to reject null hypothesis.