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
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Cultures differ in the ______ of conformity.
A. content and type B. valance and volume C. value and weight D. material and importance
American philosopher John Dewey defined "public" as __________________
a. A set of individuals with individual interests because they don't perceive a commonproblem b. A set of individuals with individual interests who perceive a common problem c. A set of individuals with a common set of interests because they perceive a commonproblem d. A set of individuals with individual interests who perceive individual problems
In his informative speech, Blake describes the Great Wall of China in terms of its physical and psychological characteristics, which means he is using which form of description?
A. narration B. description C. information D. representation
What tip is suggested regarding the use of speaking notes?
A) Type or print information so it can be easily read. B) Use complete sentences throughout your notes. C) Do not write out statistics or direct quotations. D) Do not write your introduction and conclusion.