document.write( "Question 1163976: A multiple-choice quiz has 200 questions, each with 4 possible answers
\n" ); document.write( "of which only 1 is correct. What is the probability that sheer guesswork
\n" ); document.write( "yields from 25 to 30 correct answers for the 80 of the 200 problems
\n" ); document.write( "about which the student has no knowledge?
\n" ); document.write( "

Algebra.Com's Answer #788242 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "You can do your own arithmetic.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "John
\n" ); document.write( "
\n" ); document.write( "My calculator said it, I believe it, that settles it
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" );