document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=447787>Question 447787</A>: <I><SPAN STYLE=\"word-break: break-all;\"> sam took a 15-question true-false quiz. If he randomly guesses on each question, what is the probability that sam will get 10 out of 15 questions correct? express the answer as a percent. <BR>\n" );
document.write( "A.) 0.003%<BR>\n" );
document.write( "B.) 0.1%<BR>\n" );
document.write( "C.) 3.2%<BR>\n" );
document.write( "D.) 9.2% </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #308223 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=308223\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sam took a 15-question true-false quiz. If he randomly guesses on each question, what is the probability that sam will get 10 out of 15 questions correct? express the answer as a percent.<BR>\n" );
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document.write( "Binomial Problem with n = 15 and p = 1/2<BR>\n" );
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document.write( "P(x = 10) = 15C10(1/2)^15 = 0.0916 or 9.2%<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "A.) 0.003%<BR>\n" );
document.write( "B.) 0.1%<BR>\n" );
document.write( "C.) 3.2%<BR>\n" );
document.write( "D.) 9.2%<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );