document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=24766>Question 24766</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a group of 30 people, what is the probability that at least 2 people will have the same birthday?  Round answer to 2 decimal places.\r<BR>\n" );
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document.write( "a)0.07<BR>\n" );
document.write( "b)0.29<BR>\n" );
document.write( "c)0.71<BR>\n" );
document.write( "d)0.93 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #304817 by </B><A HREF=/tutors/aboutme.mpl?userid=JWG><B>JWG(21)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JWG><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=304817\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Calculate the percentage you will not find a group of two people in a larger group of 30 that share the same birthday: \r<BR>\n" );
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document.write( "(365!/(365-30)!)/365^30 = 29%\r<BR>\n" );
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document.write( "100%-29% = 71% </SPAN>\n" );
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