Final answer:
Nominal data does not refer to data that can be ordered in a natural way. It represents categorical data and cannot be used in calculations.
Step-by-step explanation:
Nominal data does not refer to data that can be ordered in a natural way. It is a level of measurement that represents categorical data, where categories, names, and labels are used. For example, the names of smartphone companies or favorite foods are considered nominal data. These data cannot be ordered, and they cannot be used in calculations.