Discrete or Continuous

Front

What is a discrete variable?

Back

A discrete variable is a type of variable that can take on a countable number of distinct values. Examples include the number of students in a class or the number of cars in a parking lot.

Front

What is a continuous variable?

Back

A continuous variable is a type of variable that can take on an infinite number of values within a given range. Examples include height, weight, and temperature.

Front

Give an example of a discrete variable.

Back

The number of children in a family.

Front

Give an example of a continuous variable.

Back

The amount of time it takes to run a mile.

Front

What is the independent variable in an experiment?

Back

The independent variable is the variable that is changed or controlled in a scientific experiment to test its effects on the dependent variable.

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the variable that is measured and affected in an experiment.

Front

How do you identify a discrete data set?

Back

A discrete data set consists of separate, distinct values, often counted in whole numbers.

Front

How do you identify a continuous data set?

Back

A continuous data set consists of values that can take on any number within a range, often measured.

Front

What is an example of a situation that involves discrete data?

Back

Counting the number of students present in a classroom.

Front

What is an example of a situation that involves continuous data?

Back

Measuring the height of students in a class.