Which Statement Is True

question 218

Multiple Choice

Which statement is true?

• A)Every nation should try to be completely self-sufficient.
• B)International trade lowers our standard of living.
• C)The basis for international trade is specialization.
• D)Importing consumer products increases our prices.

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Definitions:

Controlled Experiment

An experiment in which all variables are kept constant except for the independent variable(s).

Control Group

In experimental research, a group of subjects that does not receive the experimental treatment and is used as a benchmark to measure the effects of the treatment.

Experimental Group

A group in an experiment that receives the variable being tested.

Metaphors

Figures of speech that describe an object or action in a way that isn’t literally true, but helps explain an idea or make a comparison.