Our dataset contains categorical data. As you know, categorical data can be either ordinal, if the values can be ordered, or nominal. Select the nominal attributes in the table below.
| ID | Gender | Zip Code | Academic Degree | Hair Color |
| 1 | Male | 96813 | Bachelor's degree | Black |
| 2 | Female | 62701 | Bachelor's degree | Brown |
| 3 | Female | 50309 | Master's degree | Yellow |