4. |
Let A and B be two events such that P( A\B)= 0.4 , P(AUB) = 0.45 and
P(B)=0.75, where B...
Mathematics, 17.12.2021 14:00, Cocco
4. |
Let A and B be two events such that P( A\B)= 0.4 , P(AUB) = 0.45 and
P(B)=0.75, where B is the complementary event of B.
(a) Find P(An B) and P(A).
(b) Are events A and B independent? Justify your answer.
(10 marks)
Answers: 3
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