When the data is collected on a nominal scale, the researcher can only use the mean and percentages to make meaningful conclusions.

Question

Quizplus · Accepted Answer

When data is collected on a nominal scale, only frequencies and modes can be calculated, as there is no inherent order or hierarchy to the categories. Percentages can also be used, but the mean cannot be calculated as there is no numerical value assigned to each category.

When the Data Is Collected on a Nominal Scale, the Researcher