Which of the following statements best describes qualitative data?

Qualitative data refers to non-numeric information that can be categorized based on attributes or characteristics. This type of data is often descriptive and is used to capture the qualities, attributes, or categories of a subject rather than to measure it quantitatively. For instance, qualitative data could include colors, labels, or opinions, which provide insights into the nature of the data rather than a measurement of something.

The other options focus on different forms of data. The first option describes quantitative data, which is expressed in numerical form and often used for statistical analysis. The third option also pertains to quantitative data, emphasizing the aspect of measuring quantities. Finally, while the fourth option discusses data collected from experiments, it does not specifically address the categorization necessary to define qualitative data. Thus, the best description of qualitative data is the one that highlights its categorization based on attributes.