2. Agroup of 200 Year 7 students are asked if they own a dog or a cat. Thirty-two (32) own both a dog and a cat, 25 students only have a cat and 95 students own a dog. Produce a Venn diagram to represent this situation. Devise a set of questions to ask a friend about the Venn diagram. Include some set notation and some probability questions.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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2. Agroup of 200 Year 7 students are asked if they own
a dog or a cat. Thirty-two (32) own both a dog and a
cat, 25 students only have a cat and 95 students own
a dog. Produce a Venn diagram to represent this
situation. Devise a set of questions to ask a friend
about the Venn diagram. Include some set notation
and some probability questions.
Transcribed Image Text:2. Agroup of 200 Year 7 students are asked if they own a dog or a cat. Thirty-two (32) own both a dog and a cat, 25 students only have a cat and 95 students own a dog. Produce a Venn diagram to represent this situation. Devise a set of questions to ask a friend about the Venn diagram. Include some set notation and some probability questions.
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