document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=871256>Question 871256</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Question text<BR>\n" );
document.write( "The weights of sophomore high school boys in a certain high school is known to be approximately normally distributed with a mean of 145 pounds and a standard deviation of 18 pounds.  In which interval is the greatest percentage of weights?\r<BR>\n" );
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document.write( "Select one:<BR>\n" );
document.write( "a. Between weights of 150 pounds and 170 pounds.<BR>\n" );
document.write( "b. Less than 151 pounds.<BR>\n" );
document.write( "c. All the weights less than 137 pounds and greater than 155 pounds.<BR>\n" );
document.write( "d. More than 147 pounds. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #525415 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=525415\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> MEAN = 145, SD = 18<BR>\n" );
document.write( "a. Between weights of 150 pounds and 170 pounds. OBVIOUSLY < 50%<BR>\n" );
document.write( " b. Less than 151 pounds 68.05%  ****<BR>\n" );
document.write( " c. All the weights less than 137 pounds and greater than 155 pounds.<BR>\n" );
document.write( "    32.84+ 29.93%  = 62.77 <BR>\n" );
document.write( " d. More than 147 pounds.  OBVIOUSLY < 50% </SPAN>\n" );
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