document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1029241>Question 1029241</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A quality control specialist for a restaurant chain takes a random sample of size 12 to check the amount of soda served in the 16 oz. serving size. The sample mean is 13.30 with a sample standard deviation of 1.55. Assume the underlying population is normally distributed. \r<BR>\n" );
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document.write( "Please calculate margin of error with steps. <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 #644333 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=644333\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  A quality control specialist for a restaurant chain takes a random sample of size 12 to check the amount of soda served in the 16 oz. serving size. The sample mean is 13.30 with a sample standard deviation of 1.55. Assume the underlying population is normally distributed. <BR>\n" );
document.write( "Please calculate margin of error with steps. <BR>\n" );
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document.write( "ME = z*s/sqrt(n)<BR>\n" );
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document.write( "ME = z*1.55/sqrt(12)<BR>\n" );
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document.write( "Note: z depends on the desired level of confidence.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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