johnquitoJOHN1522 johnquitoJOHN1522

22-04-2024
Mathematics

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Suppose a and b are events in a sample space s and suppose that p(a) = 0.8, p(bᶜ) = 0.3, and p(a ∩ b) = 0.5. what is p(a ∪ b)?

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