Which of the following is an example of continuous data?

The choice of age as an example of continuous data is appropriate because continuous data can take on an infinite number of values within a given range. Age, for example, is measured on a scale and can include fractions of a year (such as 25.5 years old), allowing for a seamless continuum of values. This characteristic distinguishes it from discrete data, which can only take specific, distinct values.

In contrast, priority, state, and assignment group are classified as categorical or ordinal data. Priority is typically a ranking system (like high, medium, low) without increments between the levels. State refers to specific geographical locations or statuses, which are also defined categories without numeric properties. Assignment group is akin to a categorical grouping that identifies collections of tasks or responsibilities, lacking any continuous measurement. Therefore, age is the only option represented as continuous data in this context.