document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=564215>Question 564215</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In 2006, the General Social Survey asked respondents whether they favored or opposed sex education in public schools. According to the survey results, 89% favored sex education in public schools. If two of the respondents are randomly selected, what is the probability that at least one favors sex education in public schools?\r<BR>\n" );
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document.write( "How do I solve this problem?\r<BR>\n" );
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document.write( "Thank you.  Colleen </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #365282 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=365282\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> According to the survey results, 89% favored sex education in public schools. If two of the respondents are randomly selected, what is the probability that at least one favors sex education in public schools? <BR>\n" );
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document.write( "Binomial Problem with n = 2 and p(favor) = 0.89 ; P(not favor) = 0.11<BR>\n" );
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document.write( "P(1<= x <=2) <BR>\n" );
document.write( "= 1 - P(x = 0) <BR>\n" );
document.write( "= 1 - (0.11)^2 <BR>\n" );
document.write( "= 0.9879<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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