Which of the following is an example of qualitative data?

Qualitative data is non-numeric and often involves descriptions or characteristics that cannot be measured directly but can provide valuable insights. Feedback about pace of play falls into this category because it encompasses subjective opinions and observations about the experience of golfers, which may include feelings about how quickly the game is progressing.

This type of data can be gathered through surveys or informal conversations and reflects the attitudes and perceptions of individuals rather than solid numbers or metrics. In contrast, the other options represent quantitative data—specific numerical measurements that can be analyzed statistically. Current revenue trends, expense ratios, and labor costs all provide concrete numbers that illustrate financial performance and comparisons rather than subjective experiences. Hence, feedback about pace of play is indeed the example of qualitative data among the choices presented.