document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1182933>Question 1182933</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Karen wants to advertise how many cookie chips are in each Big Chip cookie at her bakery.<BR>\n" );
document.write( "She randomly selects a sample of 41 cookies and finds that the number of chocolate chips per cookie in the sample has a mean of 14.9 and a standard deviation of 1.3.<BR>\n" );
document.write( "What is the 98% confidence interval for the number of chocolate chips per cookie for Big Chip cookies?<BR>\n" );
document.write( "Answer accurate to one decimal.\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 #813088 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=813088\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 98% CI half t-interval for df=41 is t(0.99,df=40)*s/sqrt(n)=2.423*1.3/sqrt(41)=0.49<BR>\n" );
document.write( "(14.4, 15.4) units chocolate chips or 14.4 < mu < 15.4 </SPAN>\n" );
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