document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=939462>Question 939462</A>: <I><SPAN STYLE=\"word-break: break-all;\">  The number of months a group of teens have been studying French is normal distributed with a mean of 16 months and a standard deviation of 3 months.<BR>\n" );
document.write( "Approximately what percentage (rounded to the nearest whole) of the teens have been taking French for between 10 to 19 months? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #572441 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=572441\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> mean of 16 months and a standard deviation of 3 months.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z+=+blue%28x+-+16%29%2Fblue%283%29 ALIGN=MIDDLE  ALT=\"z+=+blue%28x+-+16%29%2Fblue%283%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "P(10 < x < 19) = P(-6/3 < z < 3/3) = normalcdf(-2,1) </SPAN>\n" );
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