A survey sample is considered to be representative of a particular population if _______
A) everyone in the population has an equal chance of participating in the survey
B) the sample is of sufficient size
C) "K" is greater than 250
D) the survey instrument in nonbiased
E) A and B
Answer: E
Communication & Mass Media
You might also like to view...
According to the text, the most frequently used speech organizational pattern is the topical pattern.
Answer the following statement true (T) or false (F)
Communication & Mass Media
Which of the following topics is the narrowest?
A. the American Revolution in the North, 1776-1777 B. African-Americans and the American Revolution C. the American Revolution D. Crispus Attucks and the Boston Massacre
Communication & Mass Media