Discrete vs. Continuous

Front

What is the definition of a discrete variable?

Back

A discrete variable is a type of variable that can take on a countable number of distinct values, often represented as whole numbers.

Front

What is the definition of 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, often represented as real numbers.

Front

Example of a discrete variable?

Back

The number of students in a classroom.

Front

Example of a continuous variable?

Back

The height of students in a classroom.

Front

What type of data is represented by the average weight loss per week?

Back

Continuous.

Front

What type of data is represented by the number of cars washed?

Back

Discrete.

Front

Is the graph of a continuous function smooth or jagged?

Back

Smooth.

Front

Is the graph of a discrete function smooth or jagged?

Back

Jagged.

Front

Can a continuous variable be measured?

Back

Yes, continuous variables can be measured with precision.

Front

Can a discrete variable be counted?

Back

Yes, discrete variables can be counted.