Copyrighted Software That Is Distributed Free of Charge Is Called

question 17

Multiple Choice

Copyrighted software that is distributed free of charge is called __________.

• A) public-domain software
• B) shareware
• C) freeware
• D) groupware

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Definitions:

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or calculation, affecting the shape of the distribution.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter, with a specified level of confidence.

Population Mean

The average of a set of characteristics (e.g., values or measurements) of every member in a population.

Sample Variance

A measure that quantifies the amount of variability or spread in a sample data set.