document.write( "Question 1181089: P(A)=11/20,P(B|A)=13/20,P(A∩B)=? \n" ); document.write( "

Algebra.Com's Answer #810899 by ikleyn(52778) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "\r\n" );
document.write( "From the definition of the conditional probability,\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "    P(A∩B) = P(B | A) * P(A) =  = .    ANSWER\r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( "Solved.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );