document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1183765>Question 1183765</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the probability that a randomly chosen sample of glass will ... normally distributed with a mean of 534 MPa with a standard deviation of 13 MPa.<BR>\n" );
document.write( "a) What is the probability that a randomly chosen sample of glass will break more than 559 (round off answer to 4 decimal places)\r<BR>\n" );
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document.write( "b) What is the probability that a randomly chosen sample of glass will break less than 567 (round off answer to 4 decimal places) <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 #814216 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=814216\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I assume the ellipsis contains the meaning \"break with a certain number of MPs\" or something similar.<BR>\n" );
document.write( "z=(x-mean)/sd<BR>\n" );
document.write( ">25/13 or 1.923<BR>\n" );
document.write( "probability z > than 25/13 is 0.0272\r<BR>\n" );
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document.write( "The second is probability z < (33/13) or 0.9944 </SPAN>\n" );
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