Independent and Dependent Variables

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the variable that depends on or is changed by another variable. It is what you measure in the experiment.

Front

On which axis is the dependent variable plotted on a graph?

Back

The dependent variable is plotted on the y-axis.

Front

What is an independent variable?

Back

An independent variable is the variable that is changed or controlled in an experiment to test its effects on the dependent variable.

Front

In the equation y = mx + b, what does y represent?

Back

y represents the dependent variable.

Front

In the equation y = mx + b, what does x represent?

Back

x represents the independent variable.

Front

If you increase the amount of sunlight a plant receives, what is the dependent variable?

Back

The dependent variable is the growth of the plant.

Front

In a study measuring how study time affects test scores, what is the independent variable?

Back

The independent variable is the amount of study time.

Tags

CCSS.HSS.IC.B.3

Front

In a relationship where the number of hours studied affects test scores, what is the dependent variable?

Back

The dependent variable is the test scores.

Tags

CCSS.6.EE.C.9

Front

If Tim gets 3 pieces of candy for every house he visits, what is the independent variable?

Back

The independent variable is the number of houses visited.

Tags

CCSS.6.EE.C.9

Front

In a survey about how much sleep affects concentration, what is the dependent variable?

Back

The dependent variable is the level of concentration.