The dependent variable is the variable that is being measured or tested in an experiment. 1 For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants’ test scores, since that is what is being measured.

What is the scientific term for variable?

A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist.

What is the independent variable word?

An independent variable, a term used in math and statistics, is a variable you can manipulate, but it’s not dependent on the changes in other variables. The independent variable is usually indicated by “x” and the “dependent variable” is “y.” The independent variable is the dog food, the variable you are changing.

What is an independent variable and dependent variable in science?

In scientific research, we often want to study the effect of one variable on another one. The independent variable is the cause. Its value is independent of other variables in your study. The dependent variable is the effect. Its value depends on changes in the independent variable.

Can time be a dependent variable?

Time is always the independent variable. The other variable is the dependent variable (in our example: time is the independent variable and distance is the dependent variable).

Where do you plot the independent variable?

x-axis
The independent variable belongs on the x-axis (horizontal line) of the graph and the dependent variable belongs on the y-axis (vertical line).

What is an independant variable?

An independent variable is defines as the variable that is changed or controlled in a scientific experiment. It represents the cause or reason for an outcome. Independent variables are the variables that the experimenter changes to test their dependent variable.

Which is the independent variable in scientific research?

In scientific research, the independent variable is the cause of a change in or effect on the dependent variable.

What is an independent varuble?

When do you call a variable a dependent variable?

Variable are given a special name that only applies to experimental investigations. One is called the dependent variable and the other the independent variable. In an experiment, the researcher is looking for the possible effect on the dependent variable that might be caused by changing the independent variable.