Final answer:
The lowest order of the four scales is the nominal scale. Numbers in the nominal scale have no meaning other than identifying a particular characteristic. Nominal scale data cannot be ordered or used in calculations.
Step-by-step explanation:
The lowest order of the four scales is the nominal scale. In this scale, the numbers have no meaning other than identifying a particular characteristic.
Nominal scale level data cannot be ordered or used in calculations. It is qualitative (categorical) data, such as categories, colors, names, labels, and yes or no responses.