Which of the following describes quantitative data?

Quantitative data is characterized as data that is numerically expressed and can be measured and analyzed mathematically. This type of data is often collected through various methods such as surveys, experiments, and observations, and it allows for statistical analysis to be performed. The strength of quantitative data lies in its ability to provide objective results that can be easily compared across different subjects or samples, making it invaluable for research and decision-making processes.

In contrast, options that describe characteristics, personal opinions, or descriptive analytical data pertain to qualitative data, which focuses on the qualities, attributes, or subjective experiences rather than numerical representation. Quantitative data is valuable for identifying trends, making predictions, and validating hypotheses through empirical evidence, thereby supporting findings with solid metrics and figures.