In probability, the addition theorem for mutually exclusive events simplifies to P(A ∪ B) = P(A) + P(B) because: MCQ with Answer and Explanation

In probability, the addition theorem for mutually exclusive events simplifies to P(A ∪ B) = P(A) + P(B) because:

A. P(A ∩ B) = 1

B. Events are independent

C. P(A) = P(B)

D. P(A ∩ B) = 0

Answer: Option D

Solution (By JKExamLibrary)

Mutually exclusive events cannot occur together, so their intersection probability is zero, removing the subtraction term in the general addition theorem.

This question belongs to: Accountancy and Statistics Statistics

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