document.write( "Question 370460: True-False Test A professor gives a test with 100 true-false
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document.write( "questions. If 60 or more correct is necessary to pass, what is
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document.write( "the probability that a student will pass by random guessing? \n" );
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Algebra.Com's Answer #264048 by edjones(8007)![]() ![]() You can put this solution on YOUR website! x=0.5, y=0.5 \n" ); document.write( "(x+y)^100 \n" ); document.write( "P(X>=60)=0.0284 (binomial calculator) \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " \n" ); document.write( " |