A Boolean Expression May Link Conditions Using AND and OR Operators

question 44

True/False

A Boolean expression may link conditions using AND and OR operators.

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Definitions:

Extraneous Variable

Any variable that you are not intentionally studying in your experiment or test that could affect the outcome of your research.

Independent Variable

The variable in an experimental setup that is manipulated or changed to observe its effect on the dependent variable.

Vitamin Supplement

Dietary additions that provide nutrients, such as vitamins or minerals, to improve health beyond what is provided by food intake.

Independent Variable

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