document.write( "Question 916971: I am studying 55 children and 3 movies, The Lion King, Shrek and Finding Nemo
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document.write( "17 saw the lion king, 17 saw shrek, 23 saw Nemo, 6 saw King & Shrek
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document.write( "8 saw king & nemo, 10 saw shrek & nemo, 2 saw all 3 movies.
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document.write( "what is the probability a child saw:
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document.write( "1) exactly 2 of them
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document.write( "2) exactly 1 of them
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document.write( "3) None of them
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document.write( "4) only the lion king
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document.write( "5) at least shrek & nemo\r
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document.write( "please help I don't know what to do first!!!!\r
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document.write( "I havn't been in math class in over 20 years.
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document.write( "thank you \n" );
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Algebra.Com's Answer #556452 by ewatrrr(24785) You can put this solution on YOUR website! Sketch Circles: Fill Diagram from the INside ..out \n" ); document.write( "P(exactly 2 of them)= 18/55 \n" ); document.write( "P(exactly 1 of them) = 15/55 = 3/11 \n" ); document.write( "P(None of them) = 20/55 = 4/11 \n" ); document.write( "P(only the lion king) 5/55 = 1/11 \n" ); document.write( "P(at least shrek & nemo = (5+3+2)/55 = 10/55 = 2/11 \n" ); document.write( " . \n" );
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