Which of the following is the most common current probability method for creating a scientific poll by assigning the last four digits of a phone number in no particular order?
a. random-access polling
b. random-digit dialing
c. non-scientific polling
d. telemarketing
e. speed dialing
ANS: B
You might also like to view...
Which scale of measurement provides the best match with the real number system?
A) ordinal B) nominal C) ratio D) interval
The process whereby voters align their preferences with their party is known as
A. polarization. B. electoral coordination. C. political ideology. D. party sorting. E. partisanship.
The power to regulate immigration is best described as a(n) __________ power
a. federal b. state c. implied d. reserved
According to the Gallup Poll, which of the following opinions reflects the way Americans view the crime rate in the United States?
a) Americans feel safe. b) Americans do not feel safe. c) Americans feel there is "less crime" today. d) Americans have no opinion about the crime rate. e) Americans are fully aware of the crime rate.