Alteryx Foundation Micro-Credential Practice Exam

Which term describes data that can be divided into categories?

1. Numeric data

2. Categorical data

3. Ordinal data

4. Continuous data

The correct answer is: Categorical data

Categorical data is the term that specifically describes data that can be divided into categories. This type of data allows for the distinction of qualitative characteristics or grouping of information without implying a numerical relationship or order among the categories. For instance, categories can include gender, color, or type of product, where the values represent different groups or classifications rather than a measurable quantity. Other types of data mentioned in the choices serve different purposes: - Numeric data represents numbers that can be used in calculations, typically relating to quantities. - Ordinal data refers to a specific subset of categorical data where the categories have a clear order or ranking, such as rating scales (e.g., "poor," "fair," "good," "excellent"), which would not apply universally to all categorical data. - Continuous data refers to numeric data that can take on any value within a given range, representing measurements, rather than distinct categories. By understanding the nature of categorical data, one can properly classify and analyze qualitative attributes in statistics and data analysis.