document.write( "Question 368494: A test consists of 10 true-or-false questions. An answer is randomly chosen for each question. What is the probability of answering exactly 4 questions correctly? \n" ); document.write( "
Algebra.Com's Answer #262584 by Fombitz(32388)\"\" \"About 
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\"P%284%29=210%2A%280.5%29%5E10=0.2051\"
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