Question

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Question 8 (0.1 points) Consider any two events A and B, such that P(A) = 0 and PB) +0. Which of the following statements is always FALSE? a) If events A and B are independent, then P(AB) = PA) and P BIA) - PB). b) If events A and B are disjoint, then PA and B) - 0. c) If events A and B are independent, then P{A and B) - 0. d) If events A and B are disjoint, then they are not independent. e) If events A and B are independent, then PA and B) - RAAB). in 25

Answer 1

& TRUE till ach it is obvious ! 3.) A and disjoint (ARB) =0 TRUE so, P (ARB) = 0 c) p (A ondB), = p (A) p (13) 80 so © FALSE W d) TRUE IP(ANB) = 0 but P(A) to so not , P (B) 7o. independent e.) TRUE

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