NAFTA is a free trade agreement that created a free trade zone linking the United States, Canada, and
A) Mexico
B) Cuba
C) Central America
D) the European Union
Question 2The chi-square test is also called the ________ test.
a. one-group t-test
b. goodness-of-fit
c. two-group t-test
d. one-way ANOVA
Question 3A free trade area that allows for labor, capital, and technology to move between members is a(n)
A) economic system
B) customs union
C) enterprise zone
D) common market
Question 4When a test of differences between an experimental group and a control group is used, this represents what type of analysis?
a. Univariate
b. Sequential
c. Bivariate
d. One-way ANOVA
Question 5In this economic system, the free market alone determines which products are produced.
A) traditional economy
B) planned economy
C) mixed economy
D) market economy
Question 6When an experimental group is compared to a control group, this represents what type of analysis?
a. Bivariate
b. Cross-tabulation
c. F-test
d. Standard error
Question 7Which of the following is NOT one of the traditional social classes of Great Britain?
A) untouchables
B) aristocrats
C) working class
D) middle class
Question 8Suppose that the manager of a local Burger King expects 52 customers on the average between 11 a.m. and 1:00 p.m. Monday-Friday. You count a random sample of 64 customers in a typical week, and find that the average weekday lunch crowd was 46 customers with a standard deviation of 1.36 customers. The critical value of t is 1.96 . The value for the t-statistic for these data is APPROXIMATELY:
a. 5.64
b. -35.3
c. -5.64
d. 35.3
Question 9Developing countries tend to have
A) shrinking overall populations.
B) large populations of young people.
C) an increasing number of older people.
D) stable, unchanging populations.
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