document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=626544>Question 626544</A>: <I><SPAN STYLE=\"word-break: break-all;\"> On a particular section of a CPA exam for which the scores were normally distributed with a mean of 600 points and a standard deviation of 70 points.<BR>\n" );
document.write( "   <BR>\n" );
document.write( "a)  What percent of the students scored lower than 630 on the exam? \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "b)  What percent of the students scored between 630 and 730 on the exam?\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "c)  What percent of the students scored between 600 and 700 on the exam?<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #394309 by </B><A HREF=/tutors/aboutme.mpl?userid=reviewermath><B>reviewermath(1029)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=reviewermath><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/cgi-bin/show-face.mpl?user=reviewermath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=394309\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+P%28X+%3C+630%29+=+P%28Z+%3C+%28630-600%29%2F70%29+ ALIGN=MIDDLE  ALT=\"+P%28X+%3C+630%29+=+P%28Z+%3C+%28630-600%29%2F70%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "                  = P(Z < 0.4286)<BR>\n" );
document.write( "                  = 66.59%\r<BR>\n" );
document.write( "\n" );
document.write( "b. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+P%28630+%3C+X+%3C+730%29+=+P%28+%28630-600%29%2F70+%3C+Z+%3C+%28730-600%29%2F70+%29 ALIGN=MIDDLE  ALT=\"+P%28630+%3C+X+%3C+730%29+=+P%28+%28630-600%29%2F70+%3C+Z+%3C+%28730-600%29%2F70+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "                        = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+P%28+0.4286+%3C+Z+%3C+1.8571%29+ ALIGN=MIDDLE  ALT=\"+P%28+0.4286+%3C+Z+%3C+1.8571%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "                        = 30.25%\r<BR>\n" );
document.write( "\n" );
document.write( "c. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+P%28600+%3C+X+%3C+700%29+=+P%28+%28600-600%29%2F70+%3C+Z+%3C+%28700-600%29%2F70+%29 ALIGN=MIDDLE  ALT=\"+P%28600+%3C+X+%3C+700%29+=+P%28+%28600-600%29%2F70+%3C+Z+%3C+%28700-600%29%2F70+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "                        = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+P%28+0+%3C+Z+%3C+1.4286%29+ ALIGN=MIDDLE  ALT=\"+P%28+0+%3C+Z+%3C+1.4286%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "                        = 42.34%<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );