document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=884536>Question 884536</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose that the mean score of a class of 34 students was 77. The 17 male students in the class had a mean score of 70. What was the mean score for the 17 female students? Round to 4 decimal places. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #534393 by </B><A HREF=/tutors/aboutme.mpl?userid=geetha_rama><B>geetha_rama(94)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=geetha_rama><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=534393\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x be the mean score of female student<BR>\n" );
document.write( "Hence <BR>\n" );
document.write( "Total score of class = no: of male students * their mean score + female students* mean score \r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2817%2A70%29%2B+%2817%2Ax%29+=+77%2A34 ALIGN=MIDDLE  ALT=\"%2817%2A70%29%2B+%2817%2Ax%29+=+77%2A34\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=70%2Bx+=+77%2A2 ALIGN=MIDDLE  ALT=\"70%2Bx+=+77%2A2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=154-70 ALIGN=MIDDLE  ALT=\"x=154-70\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=> x = 84<BR>\n" );
document.write( "Mean score of female students = 84 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );