If P(A)=0.35, P(B)=0.55, and P(A∩B)=0.20, then P(A'∩B') is: MCQ with Answer and Explanation

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If P(A)=0.35, P(B)=0.55, and P(A∩B)=0.20, then P(A'∩B') is:

A. 0.80

B. 0.70

C. 0.10

D. 0.30

Answer: Option D

Solution (By JKSSB Mock Tests)

P(A∪B)=0.35+0.55-0.20=0.70. P(A'∩B') = 1 - 0.70 = 0.30.

This question belongs to: Accountancy and Statistics Statistics

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Correct Answer: Option A

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