document.write( "Question 1173866: The completion time of a construction project depends on whether the carpenters and plumbers
\n" ); document.write( "working on the project will go on strike. The probabilities of delay are 5%, and 10%, if
\n" ); document.write( "carpenters alone go on strike and plumbers alone go on strike, respectively. Also, there is a 30%
\n" ); document.write( "chance that plumbers will strike and 20% if carpenters go on strike.
\n" ); document.write( "(i) Find the probability of delay occurs?
\n" ); document.write( "(ii) If the delay happens what is the probability that the carpenters went on strike? \n" ); document.write( "

Algebra.Com's Answer #799176 by ikleyn(52910) $\"\"$ $\"About$

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

\r\n" );
document.write( "\r\n" );
document.write( "(i)    P = 0.05*0.2 + 0.1*0.3 = 0.04.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "(ii)   P =  =  =  = 0.25 = 25%.\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" ); document.write( "

\n" );