Categorical Vs Quantitative Variable Practice Flashcard

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What is a Categorical Variable?

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A categorical variable is a type of variable that can take on one of a limited, and usually fixed, number of possible values, assigning each individual or other unit of observation to a particular group or nominal category on the basis of some qualitative property.

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What is a Quantitative Variable?

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A quantitative variable is a type of variable that can be measured numerically and can be used in mathematical calculations. It represents a measurable quantity.

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Example of Categorical Data

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Examples include gender, race, or the type of vehicle driven.

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Example of Quantitative Data

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Examples include height, weight, or monthly paycheck amount.

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How do you determine if data is categorical or quantitative?

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Categorical data describes characteristics or qualities, while quantitative data represents numerical values that can be measured.

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What type of data is 'How many pets do you have?'

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Quantitative Data.

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What type of data is 'Where were you born?'

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Categorical Data.

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Which of the following is quantitative: 'High School Graduate or Not' or 'Monthly paycheck amount'?

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Monthly paycheck amount.

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What type of data is 'How many states have you visited in your lifetime?'

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Quantitative.

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What type of data is 'What is your favorite type of food?'

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Categorical.