Answer
a. Categorical. This is because each observations (the percentage) belongs to one of a set of categories (types of primary food choices of alligators).
b. Fish, since it has the greatest frequency among the other types of primary food choice of alligators.
c. About 45%
d. t is called Pareto chart. Pareto chart is a bar graph with categories ordered by their frequency, from the tallest bar to the shortest bar.
