document.write( "Question 855793: Please help me solve these questions.
\n" ); document.write( "James, Thomas and Mark work in a post office. Their job is to pull items from shelves and assemble them for subsequent verification and packaging. James makes a mistake in an order one time in a hundred. Thomas makes a mistake in an order five times in a hundred and Mark fills respectively 30, 40 and 30 percent of all the orders.
\n" ); document.write( "a) What is the probability that a mistake will be made in an order?
\n" ); document.write( "b) What is the probability that if a mistake is made in an order, the order was filled by James? \n" ); document.write( "

Algebra.Com's Answer #515567 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "IF You meant that Mark makes no mistakes
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document.write( "	errors	fills	% of total E
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document.write( "J	0.01	0.30	0.003
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document.write( "T	0.05	0.40	0.02
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document.write( "M	0	0.30	0
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document.write( "			0.023
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document.write( "a) .023
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document.write( "b) .003  \n" );
document.write( "

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