Large samples are not much more accurate than small samples. A sample of a few thousand—even one thousand—is capable of reflecting the opinions of 1 million or 100 million voters fairly accurately. For example, a random sample of one thousand voters across the United States can produce a sampling error (plus or minus) of
a. 95 percent.
b. 85 percent.
c. 3 percent.
d. 6 percent.
c. 3 percent.
You might also like to view...
__________ is south of Bolivia
A) Venezuela B) Columbia C) El Salvador D) Uruguay
In spite of the various parenting styles of mother and fathers, __________explains half of the variance in adolescent outcomes:
a. the education of the adolescent b. the temperament of the adolescent (e.g., moody, flexible) c. the social class of the adolescent d. the job the adolescent is able to obtain
When Milgram published the results of his experiments involving electrical "shocks" he was criticized for:
a. deceiving his subjects, and causing them undue stress in some cases. b. using an experimental research design. c. not taking account of gender in his study. d. misapplying obedience theory.
Describe the ways in which the high growth rates of cities contribute to global poverty
What will be an ideal response?