Social Networking Sites Such as Twitter or Facebook

question 36

Multiple Choice

Social networking sites such as Twitter or Facebook:

• A)Have only social uses, not commercial ones
• B)Have both social and commercial uses
• C)Have only commercial uses
• D)May have future commercial uses that have not been realized to date

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Definitions:

Age

The length of time that a person or object has existed since its beginning or birth.

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The amount of money required to purchase a good or service.

Linear Correlation

An assessment of the magnitude and orientation of a straight-line association between two numerical variables.

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