document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1114031>Question 1114031</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A jar of peanut butter contains 456 g with a standard deviation of 10.2 g. Find the probability that a jar contains less than 444 g. Assume a normal distribution.<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 #729043 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=729043\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A jar of peanut butter contains 456 g with a standard deviation of 10.2 g. Find the probability that a jar contains less than 444 g. Assume a normal distribution.<BR>\n" );
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document.write( "z(444) = (444-456)/10.2 = -1.1765<BR>\n" );
document.write( "p(x < 444) = p(z < -1.765) = normalcdf(-100,-1.765) = 0.0388 = 3.88%<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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