Question

What variable can be changed or manipulated

Answer 1

Answer:

A manipulated variable is the independent variable in an experiment. It's called “manipulated” because it's the one you can change. In other words, you can decide ahead of time to increase it or decrease it. In an experiment you should only have one manipulated variable at a time.

Answer 2

Answer:

Variable that can be changed is Independent Variable.

Explanation:

• Variable is used for indicating an unknown numerical value in any equation.

• Variable in mathematics is defined as a symbol that is used as a placeholder for quantities or expressions.

• There are two types of variables: independent and dependent variables.

• Independent variables is the cause. Its value is independent of other variables and it can be freely manipulated

• Dependent variables can be considered as effect. Its value depends on changes in independent variables.