2.1.5 - Event Algebra (Set Theory of Events)
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Practice Questions
Test your understanding with targeted questions
What does A ∪ B represent?
💡 Hint: Think of it as bringing two sets together.
Describe what A ∩ B means.
💡 Hint: Consider it as overlap in a Venn diagram.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the union of two events represent?
💡 Hint: Think about a group combining two clubs.
True or False: The intersection of two events contains outcomes from either event.
💡 Hint: It's about the overlap.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given events A = {1,2,3,4} and B = {3,4,5,6}, find A ∪ B, A ∩ B, A - B, and Aᶜ assuming S = {1,2,3,4,5,6}.
💡 Hint: Identify all unique elements first for union.
In a survey, 60% like coffee (event A), 40% like tea (event B), and 25% like both. What percentage likes at least one of the drinks?
💡 Hint: Remember to avoid double counting the overlap of both events.
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