document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=446139>Question 446139</A>: <I><SPAN STYLE=\"word-break: break-all;\"> of all 3 to 5 year old children, 56% are enrolled in school. If a sample of 500 such children is randomly selected, find the probability that at least 250 will be enrolled in school. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #307203 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=307203\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> of all 3 to 5 year old children, 56% are enrolled in school. If a sample of 500 such children is randomly selected, find the probability that at least 250 will be enrolled in school.<BR>\n" );
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document.write( "Binomial Problem with n = 500 and p = 0.56<BR>\n" );
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document.write( "P(250<= x <=500) = 1 - P(0<= x <= 249) <BR>\n" );
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document.write( "= 1 - binomcdf(500,0.56,249) = 0.9969<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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