Which types of data are categorized as qualitative and quantitative?

Qualitative and quantitative data represent two fundamental types of data used in various fields, including statistics and research. Qualitative data refers to non-numerical information that describes characteristics or qualities. This type of data is often categorical and can include answers from interviews, descriptive labels, or observations, allowing for rich, detailed analysis of the subject matter.

Quantitative data, on the other hand, consists of numerical values that can be measured and quantified. This type of data allows for mathematical computations and statistical analysis, providing insights through measurements that can be counted or expressed numerically, such as height, weight, temperature, or test scores.

The distinction between these two types of data is crucial for effective data analysis and interpretation. The correct answer highlights these definitions directly, ensuring that anyone studying these concepts understands the fundamental nature of qualitative and quantitative data.