Final answer:
The categories related to dogs that are considered ordinal data are size, fitness level, and amount of rest.
Step-by-step explanation:
The categories related to dogs that are considered ordinal data are:
- Size of dogs: Dogs can be ordered based on their size, such as small, medium, or large.
- Fitness level of dogs: Dogs can be ranked based on their fitness level, such as low, moderate, or high.
- Amount of rest of dogs: Dogs can be ordered based on the amount of rest they have, such as little, moderate, or a lot.
On the other hand, the species of dogs and the type of food are not ordinal data, as they do not have a specific order or rank.