document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=195845>Question 195845</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the problem.\r<BR>\n" );
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document.write( "The weights of the fish in a certain lake are normally distributed with a mean of 12 lb and a standard deviation of 12. If 16 fish are randomly selected, what is the probability that the mean weight will be between 9.6 and 15.6 lb?\r<BR>\n" );
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document.write( " a. 0.4032\r<BR>\n" );
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document.write( " b. 0.0968\r<BR>\n" );
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document.write( " c. 0.6730\r<BR>\n" );
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document.write( " d. 0.3270\r<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 #146999 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=146999\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The weights of the fish in a certain lake are normally distributed with a mean of 12 lb and a standard deviation of 12. If 16 fish are randomly selected, what is the probability that the mean weight will be between 9.6 and 15.6 lb?<BR>\n" );
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document.write( "normalcdf(9.6,15.6,12,(12/sqrt(16)) = 0.6730<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. \r<BR>\n" );
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document.write( "a. 0.4032 <BR>\n" );
document.write( "b. 0.0968 <BR>\n" );
document.write( "c. 0.6730 <BR>\n" );
document.write( "d. 0.3270 <BR>\n" );
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