Concept explainers
This group activity is intended to provide practice in the use of Venn diagrams to sort responses to a survey. The group will determine the topic of the survey. Although you will not actually conduct the survey, it might be helpful to imagine carrying out the survey using the students on your campus.
a. In your group, decide on a topic for the survey.
b. Devise three questions that the pollster will ask to the people who are interviewed.
c. Construct a Venn diagram that will assist the pollster in sorting the answers to the three questions. The Venn diagram should contain three intersecting circles within a universal set and eight regions.
d. Describe what each of the regions in the Venn diagram represents in terms of the questions in your poll.
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Thinking Mathematically (6th Edition)
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