document.write( "Question 838830: On a 9-question true-or-false test you randomly guess at the answers. What is the probability that you get all 9 answers correct? What is the probability that you get all 9 answers wrong? \n" ); document.write( "
Algebra.Com's Answer #505377 by stanbon(75887)\"\" \"About 
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On a 9-question true-or-false test you randomly guess at the answers.
\n" ); document.write( "What is the probability that you get all 9 answers correct?:: (1/2)^9 = 1/512
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\n" ); document.write( "What is the probability that you get all 9 answers wrong?:: (1/2)^9 = 1/512
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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