Construct a Venn diagram and answer the following questions:
i. How many had only a zoo membership?
ii. How many had only an aquarium membership?
iii. How many belonged to either one or the other or both?
iv. How many belonged to neither?
Note that it is helpful to look at the following answers before constructing the Venn diagram.
i) 44 - 17 = 27 people had only the zoo membership. This is because of the 44 people who ...
The expert constructs a Venn diagram for the Wildlife Federation Survey.