Which of the Following Is Characteristic of a System

question 50

Multiple Choice

Which of the following is characteristic of a system? 

• A) A system functions in a regular and predictable manner. 
• B) A system consists solely of inputs and outputs. 
• C) A system cannot be accurately modeled. 
• D) A system is highly random in its function.

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Definitions:

Factorial Design

An experimental design approach that involves investigating the effects of two or more independent variables at multiple levels on a dependent variable.

Main Effect

The direct influence of an independent variable on a dependent variable in an experiment, disregarding the effects of other variables.

Independent Variable

A variable that is manipulated by the researcher to observe its effect on the dependent variable in an experiment.

Factorial Designs

Experimental designs used to explore the effects of two or more variables at the same time, allowing for the analysis of interactions among variables.