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How Are Technological Devices Such as Digital Video Recorders (DVRs),TiVo,and

question 149

Essay

How are technological devices such as digital video recorders (DVRs),TiVo,and iPods having an effect upon advertising in the television industry?


Definitions:

Axis

A reference line drawn in a graph or chart that defines a scale of measurement for data.

Frequency Distributions

A statistical representation, often in the form of a table or graph, showing how often each different value occurs in a set of data.

Class Width

The difference between the upper and lower boundaries of any class (category) in a frequency distribution.

Data Set

A collection of related sets of information that is composed of separate elements but can be manipulated as a unit by a computer.

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