1.

If A and B events such that \(P\;\left( {A \cup B} \right) = \frac{3}{4},\;P\;\left( {A \cap B} \right) = \frac{1}{4}\) and \(P\left( {\bar A} \right) = \frac{2}{3}\), then what is P(B) equal to?

A. 1/3
B. 2/3
C. 1/8
D. 2/9
Answer» C. 1/8


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