Front

What is an independent variable?

Back

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

Front

What is a dependent variable?

Back

A dependent variable is the factor that is measured or observed in an experiment, which is affected by changes in the independent variable.

Front

In a graph, which axis typically represents the independent variable?

Back

The independent variable is usually represented on the x-axis.

Front

In a graph, which axis typically represents the dependent variable?

Back

The dependent variable is usually represented on the y-axis.

Front

What is the relationship between independent and dependent variables?

Back

The independent variable is manipulated to observe how it affects the dependent variable.

Front

How can you identify the dependent variable in a table?

Back

The dependent variable is usually the outcome or result that changes in response to the independent variable.

Front

What is an example of an independent variable in a study about plant growth?

Back

The amount of sunlight the plants receive.

Front

What is an example of a dependent variable in a study about plant growth?

Back

The height of the plants after a certain period.

Front

If you increase the independent variable, what might happen to the dependent variable?

Back

The dependent variable may increase, decrease, or remain the same, depending on the nature of the relationship.

Front

What does it mean if a graph shows a positive correlation?

Back

A positive correlation means that as the independent variable increases, the dependent variable also increases.