Use the Addition Rule for Disjoint Events

question 134

Multiple Choice

Use the Addition Rule for Disjoint Events
-The events A and B are mutually exclusive. If P(A) = 0.5 and P(B) = 0.2, what is P(A or B)

• A) 0.7
• B) 0
• C) 0.1
• D) 0.3

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