An Increase in Disposable Income

question 254

Multiple Choice

An increase in disposable income

• A) shifts the saving function downward.
• B) results in a movement downward along the saving function.
• C) shifts the saving function upward.
• D) results in a movement upward along the saving function.

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Definitions:

Experimenter Bias

A process where the researchers' expectations inadvertently influence the outcome of a study.

Random

Lacking any definite plan or order or purpose; governed by chance.

Ineffectual Treatment

Medical or therapeutic interventions that fail to produce the desired beneficial outcome.

Manipulated Variable

In experimental research, the manipulated variable is the factor that is intentionally changed or controlled by the researcher to observe its effects on the dependent variable.