document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1195153>Question 1195153</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The heights of the adult male population on a given island are normally distributed with mean 70 inches and standard deviation of 2.5 inches.<BR>\n" );
document.write( "(a.) what percentage of heights is within 1 standard deviation of the mean? That is, what percentage of heights is between 70-2.5=67.5 inches and 70+2.5=72.5 inches?<BR>\n" );
document.write( "(b.) what percentage of male population are shorter than 65 inches?<BR>\n" );
document.write( "(c.) what percentage of males are taller than 67 inches?<BR>\n" );
document.write( "(d.) what percentage is between 67 and 68 inches? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #827539 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52787)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=827539\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "It is about finding the area under the normal curve.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Use free of charge online calculator\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "https://onlinestatbook.com/2/calculators/normal_dist.html\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "specially intended for this purpose.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Doing this way is the simplest, &nbsp;the quickest and the easiest way to solve the problem.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "It is also the best way to learn the subject.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );