The Usefulness of a Model Is Determined by

question 30

Multiple Choice

The usefulness of a model is determined by

• A) whether it helps to explain or predict real world phenomena.
• B) whether it possesses realistic assumptions.
• C) how well it uses the ceteris paribus assumption.
• D) how many of the possible relationships that exist are included in the model.

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Definitions:

Dependent Variable

In an experiment, it is the variable that is being tested and measured, expected to change as a result of manipulations to the independent variable.

Memorizing Poetry

The act of committing poems to memory for the purpose of internalizing its content, structure, and expressive qualities.

Dependent Variable

In scientific research, the variable being tested and measured, which is expected to change as a result of manipulations to the independent variable.

Cause and Effect

The relationship between an event (the cause) that leads to another event (the effect), establishing a connection where one is the result of the other.