document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1014302>Question 1014302</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose you toss a coin 100 times and get 54 heads and 46 tails, Based on these results what is the probability that the next flip results in a head? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #630654 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=630654\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> it's still .5\r<BR>\n" );
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document.write( "the sample mean of .54 for a sample size of 100 is not sufficiently far enough away from the theoretical probability of .5 to indicate that the coin is not a fair coin.\r<BR>\n" );
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document.write( "the limits at 95% confidence level are .41775 to .58225\r<BR>\n" );
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document.write( "the proability of heads from a sample of size 100 could be anywhere between there and still be considered as due to sample error rather than a shift in the probability of the coin itself.\r<BR>\n" );
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