Which One of the Following Is not a Characteristic of a Model

question 25

Multiple Choice

Which one of the following is not a characteristic of a Model C or M/D/1 system?

• A) single channel
• B) single phase
• C) Poisson arrival rate pattern
• D) exponential service time pattern
• E) unlimited population size

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Definitions:

One-group Pretest-posttest Design

A research design where a single group is tested before and after an intervention, allowing for comparisons over time.

Variables

Elements, characteristics, or conditions that can change or vary in a research setting, potentially influencing the outcomes.

Diffusion

The process by which an innovation is communicated through certain channels over time among the members of a social system.

Treatment Effect

The impact of a specific intervention or treatment in experimental research, measured by comparing outcomes between treated and control groups.