GENERAL KNOWLEDGE

Detailed explanation-1: -The definition of a manipulated variable is a factor that is purposefully and specifically changed by the experimenter. The manipulated variable is also called the independent variable or test variable. Variables are manipulated, or altered on purpose, to identify cause and effect relationships.

Detailed explanation-2: -The independent variable, also known as the manipulated variable, is the factor manipulated by the researcher, and it produces one or more results, known as dependent variables.

Detailed explanation-3: -Answer and Explanation: The condition or factor that is manipulated by a scientist during an experiment is called the independent variable. In a scientific experiment, you are trying to see if changes or manipulations to the independent variable cause a change or effect in one or more variables.

Detailed explanation-4: -An Independent Variable is an experimental variable, which is manipulated in an experiment. It is also known as a causal variable.