Categorical Vs Quantitative Variable Practice Flashcard

Front

What is a categorical variable?

Back

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.

Front

What is a quantitative variable?

Back

A quantitative variable is a type of variable that can be measured numerically and can take on an infinite number of values within a given range. It is used to quantify the characteristics of a population.

Front

Example of a categorical variable?

Back

Eye color, gender, or type of vehicle.

Front

Example of a quantitative variable?

Back

Height, weight, or monthly income.

Front

What type of data is 'monthly paycheck amount'?

Back

Quantitative data.

Front

What type of data is 'what is your eye color'?

Back

Categorical data.

Front

How do you determine if a variable is categorical or quantitative?

Back

If the variable represents categories or groups, it is categorical. If it represents measurable quantities, it is quantitative.

Front

What is the difference between nominal and ordinal categorical variables?

Back

Nominal variables have no inherent order (e.g., colors), while ordinal variables have a clear ordering (e.g., rankings).

Front

What is an example of ordinal data?

Back

Survey responses rated as 'satisfied', 'neutral', or 'dissatisfied'.

Front

What is an example of nominal data?

Back

Types of fruits: apples, oranges, bananas.