document.write( "Question 1112147: Let S be the event that a randomly selected college student has taken a statistics course, and let C be the event that the same student has taken a chemistry course. Suppose P(S) = 0.35, P(C) = 0.26, and P(S ∩ C) = 0.16
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document.write( "Find the probability that a student has taken neither statistics nor chemistry. \n" );
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Algebra.Com's Answer #727200 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Let S be the event that a randomly selected college student has taken a statistics course, and let C be the event that the same student has taken a chemistry course. Suppose P(S) = 0.35, P(C) = 0.26, and P(S ∩ C) = 0.16 \n" ); document.write( "Find the probability that a student has taken neither statistics nor chemistry. \n" ); document.write( "---- \n" ); document.write( "Note:: (S OR C)' = S' AND C' \n" ); document.write( "------------------------------ \n" ); document.write( "S' AND C' = S' + C' - (S' OR C') = S'+C'- (S AND C)' = 0.65+0.74-0.84 = 0.55 \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " \n" ); document.write( " |