The degrees of freedom for the chi-square test are:
a. (R - 1)(C - 1).
b. (R + 1)(C + 1).
c. R x C.
d. R divided by C.
Question 2This legal system attempts to put every possible legal issue into a specific law.
A) common law
B) case law
C) natural law
D) statutory law
Question 3In finding the expected values for the chi-square test, you should take the total observed frequency in the ith row and ________ the total observed frequency in the jth column, and then divide the answer by n.
a. add it to
b. subtract from it
c. multiply it by
d. divide it by
Question 4Which of the following statements about political economy movement is correct?
A) Marketers like doing business in one-party states because the rules there are simple to follow.
B) The general shift of countries in recent years has been toward democratic planned economies.
C) The political economy of a country does not necessarily remain stable over time.
D) All countries recognize the benefit of democratic mixed economies.
Question 5The numerator of the formula for chi-square asks you to square what quantity: O ________ E?
a. plus
b. minus
c. times
d. divided by
Question 6A special form of government where religion or faith plays a dominant role is called a
A) monarchy
B) theocracy
C) republic
D) democracy
Question 7The chi-square test is designed to test what type of variables?
a. Interval
b. Ratio
c. Index
d. Nominal
Quick Reply
