The Steven’s Models of Measurement

The Steven’s Models of Measurement

please explain
the Stevens’ model of measurement scales for each one:

a) What type of scale is used when the variable is social
class? Explain.

b) What type of scale is used when the variable studied is a
Top 40 list of popular songs? Explain.

c) What type of scale is used when the variable studied is
intelligence scores (for example, on the Stanford-Binet-R)? Explain. Ratio
scale

d) What type of scale is used when the variables studied are
low and normal birth weights of newborns? Explain