document.write( "Question 862363: Solve.
\n" ); document.write( "There are 10 true/false questions on a test. You do not know the answer to 4 of the questions, so you guess. What is the probability that you will get all 4 answers right? \n" ); document.write( "

Algebra.Com's Answer #519632 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "Hi
\n" );
document.write( "p = .5 and n = 4
\n" );
document.write( "P(4) = .5^4 = .0625  0r 6.25% \n" );
document.write( "

\n" );