Discrete vs. Continuous

Front

What is the definition of discrete data?

Back

Discrete data refers to countable data that can take on only specific values, often represented as whole numbers.

Front

What is the definition of continuous data?

Back

Continuous data refers to measurable data that can take on any value within a given range, including fractions and decimals.

Front

Give an example of discrete data.

Back

The number of orange Skittles in a bag.

Front

Give an example of continuous data.

Back

The time it takes for a car battery to die.

Front

What type of data is represented by the number of people in a class?

Back

Discrete data.

Front

What type of data is represented by the height of students in a class?

Back

Continuous data.

Front

Can discrete data be represented on a number line?

Back

No, discrete data is typically represented using dots or bars on a graph, as it consists of distinct values.

Front

Can continuous data be represented on a number line?

Back

Yes, continuous data can be represented on a number line, as it includes all values within a range.

Front

What is a common mistake when classifying data as discrete or continuous?

Back

A common mistake is to classify continuous data as discrete, especially when the data can take on a wide range of values.

Front

What is the significance of understanding the difference between discrete and continuous data?

Back

Understanding the difference helps in choosing the appropriate statistical methods and visualizations for data analysis.