Types of Data

Front

What is numerical data?

Back

Numerical data is information that can be measured and expressed as numbers. Examples include height, weight, and temperature.

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What is categorical data?

Back

Categorical data is information that can be sorted into categories or groups. Examples include favorite colors, types of pets, and vacation destinations.

Front

What does 'change over time' mean in data collection?

Back

'Change over time' refers to data that is collected at different points to observe how it varies. Examples include tracking plant growth or temperature changes.

Front

Give an example of numerical data.

Back

An example of numerical data is measuring the length of a pencil in centimeters.

Front

Give an example of categorical data.

Back

An example of categorical data is recording the favorite ice cream flavors of students.

Front

What type of data is used when measuring the height of a sunflower over weeks?

Back

This is an example of 'change over time' data.

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What type of data is used when students measure the length of their shoes?

Back

This is an example of numerical data.

Front

What type of data is collected when students choose their favorite vacation spot?

Back

This is an example of categorical data.

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How can data be represented visually?

Back

Data can be represented visually using charts, graphs, and tables.

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Why is it important to collect data?

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Collecting data helps us understand patterns, make decisions, and solve problems.