In an Experiment, to Control a Variable Means to Vary

question 41

True/False

In an experiment, to control a variable means to vary its level systematically.

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Definitions:

Customizes

Modifies or tailors a product, service, or system to meet specific requirements, preferences, or needs of an individual or group.

Productivity

The efficiency of production of goods or services, measured by the output per unit of input, such as labor hours, materials, or energy.

Ethically

In a manner that is morally right or acceptable according to societal or professional standards.

Environmentally Friendly

Practices or products that do not harm the environment.