The purpose of a pie chart is toa. show where

a. show how things work.
b. summarize, compare, and provide lists of key ideas.
c. show the size of each part as a percentage of some whole.
d. show who.


d

Communication & Mass Media

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Microcultural group members generally practice ______.

a. exogamy b. polygamy c. polygyny d. endogamy

Communication & Mass Media

A speaker's character is the most important component of speaker credibility

Indicate whether the statement is true or false

Communication & Mass Media

Which of following factor is not included in the market analysis of a radio station?

a. the number of other radio stations b. the formats and ratings of competing radio stations c. demographic characteristics d. retail expenditure e. none of above

Communication & Mass Media

Which of the following statements is true about the Tuskegee Syphilis Project?

A. It allowed some colleges to use the bodies of recently buried African Americans for medical research without the consent of the deceased or their families. B. It focused on the development of strategic, adaptive, and sensitive health communication across a range of communication channels. C. It aimed to create greater awareness of the documented history of racial discrimination against African Americans in the health care system. D. It was conducted by the U.S. Public Health Service on unsuspecting African Americans over a 40-year period.

Communication & Mass Media