document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=449365>Question 449365</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A random sample of 100 batteries was tested for length of life. The results were a mean of 500 hours and a standard deviation of 10 hours. What percent of the batteries will last 590 hours or less?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #309132 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=309132\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 590 hours is 9 standard deviations.<BR>\n" );
document.write( "All of them. </SPAN>\n" );
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