1. Locate 4 research articles that demonstrate the four levels of measurement as

1. Locate 4 research articles that demonstrate the four levels of measurement as follows:
Nominal
Ordinal
Interval
Ratio
2. Identify in each article at least one example of each of the four levels of measurement.
3. Explain why that level of measurement applies to the study you choose.
*Include the link to each article used when you post the assignment.
It should include at least four academic sources, formatted and cited in APA.