What is a sample, and what is meant when a sample is said to be representative?

What will be an ideal response?

A sample is a portion of a public selected for the purpose of making observations and drawing
conclusions about the public as a whole. A sample is representative of a targeted population when it
is of sufficient size and when every member of the targeted population has an equal chance of being
selected for the sample.

Communication & Mass Media

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In production context criticism, the critical perspective that is grounded in organizational sociology is called

a. social norm theory. b. organizational determinism. c. small group communication. d. network analysis. e. industrial relations.

Communication & Mass Media

When support is used as (a )________, it is given by one person in order to be "owed" support at some future time

A) commodity B) information retrieval C) co-dependency D) life saver

Communication & Mass Media