document.write( "Question 359442: at a local university 54.3% of incoming first-year students have computers. If 3 students are selected at radom, find the following probabilities.
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document.write( "a) all have computers
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document.write( "b) none have computers \n" );
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Algebra.Com's Answer #256521 by edjones(8007)![]() ![]() You can put this solution on YOUR website! .543^3=.1601 probability all 3 have computers. \n" ); document.write( ". \n" ); document.write( "1-.543=.457 \n" ); document.write( ".457^3=.0954 probability all 3 don't have computers. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |