document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=443427>Question 443427</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a sample of 4 different calculators is randomly selected from a group containing 36 that are defective and 30 that have no defects. whats is the probability that all 4 of the calculators slected are defective?how do i set this up? Is it (30/66) (29/66)(28/66)(27/66)  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #305868 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=305868\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> there are 66C4 ways of selecting 4 calculators\r<BR>\n" );
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document.write( "there are 36C4 ways of selecting 4 defective calculators\r<BR>\n" );
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document.write( "so the probability of 4 defective is ___ (36C4) / (66C4) </SPAN>\n" );
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