What Is a Personal Area Network (PAN)

question 178

Multiple Choice

What is a personal area network (PAN) ?

• A) Means the technology can travel with the user; for instance,users can download software,email messages,and Web pages onto a laptop or other mobile device
• B) Refers to any type of operation accomplished without the use of a hard-wired connection
• C) A wireless PAN technology that transmits signals over short distances among cell phones,computers,and other devices
• D) Provides communication for devices owned by a single user that work over a short distance

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Definitions:

Obtained Value

The actual measured or computed value from a statistical analysis or experiment.

Chi-square Test

A nonparametric statistical test used to determine if there is a significant association between two categorical variables.

Mutually Exclusive

A statistical term describing two events that cannot occur at the same time, implying no overlap between the events.

Null Hypothesis

A statement of equality between sets of variables. See Research Hypothesis.