SOLUTION: The Wildlife Federation surveyed 270 San Diego residents. The results are as follows: 41 had a membership to the Birch Aquarium 70 had a membership to the Sa

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Question 394600: The Wildlife Federation surveyed 270 San Diego residents. The results are as follows:

41 had a membership to the Birch Aquarium
70 had a membership to the San Diego Zoo
29 had both

Construct a Venn diagram .
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?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
Construct a Venn diagram to understand this!
i)41
ii)12
iii)82
iv)188
.
Ed