document.write( "Question 1167072: 120 doctors surveyed, 60 are working in the academy, 50 are working in the industry, and 20 are working both in the academy and in the industry. if a doctor is chosen at random, find the probability that the doctor is working in either in an academy or in the industry \n" ); document.write( "

Algebra.Com's Answer #791730 by ikleyn(52790) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "The question in the problem is posed incorrectly.\r
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\n" ); document.write( "\n" ); document.write( "The correct question should ask\r
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document.write( "    find the probability that the doctor is working either in an academy ONLY or in the industry ONLY.\r\n" );
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\n" ); document.write( "\n" ); document.write( "If you agree, then re-formulate and post the re-edited problem to the forum again.\r
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\n" ); document.write( "\n" ); document.write( "Please do not post it to me personally.\r
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\n" ); document.write( "\n" ); document.write( "Post to the forum, by a regular way.\r
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