Which of the Following Is Incorrect About Experimental Variables

question 37

Multiple Choice

Which of the following is incorrect about experimental variables?

• A)The dependent variable is what the investigator measures.
• B)The independent variable is the one the researcher is able to manipulate.
• C)When graphing data,the independent variable is always presented on the y-axis.
• D)A valid experiment can only have one independent variable.
• E)In the control experiment,the variable is not altered.

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Definitions:

Constitution

The supreme law of a country that outlines the principles and framework of its government and guarantees certain rights to its citizens.

Thomas Hobbes

A 17th-century English philosopher best known for his work "Leviathan," in which he lays down the foundation for social contract theory, asserting that people consent to give up some rights in exchange for protection of others.

John Locke

was a 17th-century English philosopher who advocated the ideas of liberal democracy, individual rights, and the social contract theory.

Montesquieu

A French philosopher of the 18th century known for his articulation of the theory of separation of powers, which has influenced many constitutions around the world.