Types of Data

Front

What is numerical data?

Back

Numerical data is information that can be measured and expressed as numbers. It can be used for calculations and statistical analysis.

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What is categorical data?

Back

Categorical data is information that can be sorted into categories or groups. It describes characteristics or qualities.

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

Back

'Change over time' refers to how data points vary or evolve over a specific period, showing trends or patterns.

Front

Give an example of numerical data.

Back

An example of numerical data is the height of a sunflower measured in centimeters.

Front

Give an example of categorical data.

Back

An example of categorical data is the type of vacation destination chosen by students, such as beach, mountains, or city.

Front

What type of data is used when recording the distance a car travels?

Back

The distance a car travels is an example of numerical data.

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How can data show trends?

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Data can show trends by comparing values over time, such as profits increasing or decreasing each year.

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What type of data is collected when students survey their favorite writing tool?

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The data collected from the survey about favorite writing tools is categorical data.

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Why is it important to understand the type of data being collected?

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Understanding the type of data helps in choosing the right methods for analysis and interpretation.

Front

What is an example of data that changes over time?

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An example of data that changes over time is the temperature recorded daily over a month.