Reiny: Set Theory
posted by Rosemary .
School counselor posted the following data after having had 150 students sign up for electives:
Art  65 students
Band  70 students
Theatre  50 students
Not all students signed up for an elective.Show the data using Venn Diagrams.
Shown with problem: three intersecting circles in a rectangle. All three circles have a common intersection.
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