document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1081337>Question 1081337</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A place bakes donuts who’s mass are normally distributed with a mean mass of 101g and standard deviation of 2.5g.  Determine the following probabilities.  Be sure to include a diagram showing the appropriate areas.\r<BR>\n" );
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document.write( "a) What percentage of donuts are greater than 106g?<BR>\n" );
document.write( "b) What percentage of donuts are less than 98.5g?<BR>\n" );
document.write( "c) What percentage of donuts have a mass between 96g and 103.5g?<BR>\n" );
document.write( "d) If one purchases ten Apple Frettir donuts, what is the probability that eight will have a mass between 98.5g and 103.g?<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 #695493 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=695493\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> z=(x-mean)/sd<BR>\n" );
document.write( "For the first it is (106-101)/2.5 or z>2 =0.0228<BR>\n" );
document.write( "For the second, it is z <-1 or 0.1587<BR>\n" );
document.write( "For the third, it is z between -2 and +1 or 0.8186<BR>\n" );
document.write( "For the fourth, it is z between -1 and +0.8 or 0.6295 </SPAN>\n" );
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