Research Finds That a Very Common Use of Computers, Particularly

question 6

Multiple Choice

Research finds that a very common use of computers, particularly for boys, is to

• A) ​search out online pornography.
• B) ​play games online.
• C) ​update their profiles on social networking sites.
• D) ​conduct research for school assignments.

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Definitions:

Bar Graph

A visual presentation that uses bars to depict frequencies of responses, percentages, or means in two or more groups.

Variable

An element, feature, or factor that is liable to vary or change.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values from their mean.

Scores

Numerical data representing individual performance or achievement in a test, assessment, or experimental condition.