document.write( "Question 287857: If you take a mulitple choice test with 25 problems each having four answers options what is the probabiblity that you can guess on all the questions and receive a perfect score of all correct?\r
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document.write( "What if the test was true/false what's the probability of getting all correct?\r
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document.write( "Thanks You in Advance for you help!!! \n" );
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Algebra.Com's Answer #208718 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! (1/4)^25=8.88*10^-16 probability of getting all answers correct (4 possible answers). \n" ); document.write( "(1/2)^25=3*10^-8 probability of getting all answers correct (2 possible answers). \n" ); document.write( " |