Discrete vs. Continuous *

Front

What is the difference between discrete and continuous data?

Back

Discrete data consists of distinct, separate values (e.g., counts), while continuous data can take any value within a range (e.g., measurements).

Front

Give an example of a continuous variable.

Back

The growth of a plant over time is a continuous variable, as it can take any value within a range.

Front

Give an example of a discrete variable.

Back

The number of school lunches sold is a discrete variable, as it can only take whole number values.

Front

What type of data is represented by the time it takes for a car battery to die?

Back

The time it takes for a car battery to die is continuous data.

Front

How is the number of miles it takes to use up a tank of gas classified?

Back

The number of miles it takes to use up a tank of gas is classified as continuous data.

Front

What does it mean if a variable is classified as discrete?

Back

A discrete variable can only take specific, separate values, often counts of items.

Front

What does it mean if a variable is classified as continuous?

Back

A continuous variable can take any value within a given range, often measurements.

Front

How can you determine if a variable is discrete or continuous?

Back

You can determine if a variable is discrete or continuous by checking if it can take on fractional values (continuous) or only whole numbers (discrete).

Front

What type of data is represented by Adam earning $10 for each car he washes?

Back

Adam earning $10 for each car he washes is an example of discrete data.

Front

Why is the number of school lunches sold considered discrete?

Back

The number of school lunches sold is considered discrete because it can only be counted in whole numbers.