Assertion (A): If A and B are independent events, then A' and B' are also independent. Reason (R): P(A'∩B') = P(A')P(B') when A and B are independent. Choose the correct option: MCQ with Answer and Explanation

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Assertion (A): If A and B are independent events, then A' and B' are also independent. Reason (R): P(A'∩B') = P(A')P(B') when A and B are independent. Choose the correct option:

A. A is false, R is true

B. Both A and R are true, but R is not the correct explanation of A

C. A is true, R is false

D. Both A and R are true, and R is the correct explanation of A

Answer: Option D

Solution (By JKExamLibrary)

If A and B are independent, then their complements are independent. The formula P(A'∩B') = (1-P(A))(1-P(B)) holds, so R is true and explains A.

This question belongs to: Accountancy and Statistics Statistics

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