An example of a nominal scale would be
a. the number of pieces of mail going to Post Office A versus Post Office B
b. the recorded heights of a group of first-grade children
c. the order of finish for the horses at the Kentucky Derby
d. all of these
Question 2
Ordinal data are illustrated using a _____ graph.
a. bar
b. line
c. histogram
d. Not enough information is available.