User Testing of a Completed Information System Using Real Data

question 86

Multiple Choice

User testing of a completed information system using real data in the real user environment refers to:

• A)acceptance testing
• B)alpha testing
• C)beta testing
• D)system testing

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Definitions:

Factorial ANOVA

A statistical test used to evaluate the difference between the means of three or more groups based on two or more factors.

Independent Variable

A variable in an experimental or observational study that is manipulated or categorized to observe its effect on dependent variables.

Interaction Effect

In statistics, the effect that occurs when the impact of one independent variable on a dependent variable varies depending on the level of another independent variable.

Independent Variable

The variable that is manipulated or changed in an experiment to see its effects on the dependent variable.