document.write( "Question 474805: Given that P(A) = 0.3 and P(b) = 0.5, and P(A and B) = 0.12, determine P(B/A) \n" ); document.write( "

Algebra.Com's Answer #326166 by robertb(5830) $\"\"$ $\"About$

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If P(B) = 0.5, then P(B|A) = P(A and B)/P(A) = 0.12/0.3 = 0.4. \n" ); document.write( "

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