______ is the term for when a polling organization does not have a representative sample size and instead derives its statistical information from the feedback of like-minded ideologically delivered commentators.

Radio had to seek fragmented audiences to survive economically because __________ was "stealing" much of its audience and many of its biggest advertisers

Fill in the blank with correct word

__________ are two-dimensional representations of places,

concepts, people, animals, or objects. a. Models b. Diagrams c. Drawings d. Photographs