document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=471532>Question 471532</A>: <I><SPAN STYLE=\"word-break: break-all;\"> in a box of 10 electrical parts , 2 are defective.<BR>\n" );
document.write( "(a)  if you choose one part at random from the box, what is the probability that is not defective?<BR>\n" );
document.write( "(b)  if you choose two parts at random from the box ,without replacement ,what is the probability that both are a defective? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #323400 by </B><A HREF=/tutors/aboutme.mpl?userid=Tatiana_Stebko><B>Tatiana_Stebko(1539)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Tatiana_Stebko><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=Tatiana_Stebko><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=323400\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> in a box of 10 electrical parts , 2 are defective, so 10-2=8 are not defective<BR>\n" );
document.write( "(a) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p=8%2F10=0.8 ALIGN=MIDDLE  ALT=\"p=8%2F10=0.8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(b)<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p=%282%2F10%29%2A%281%2F9%29=1%2F45 ALIGN=MIDDLE  ALT=\"p=%282%2F10%29%2A%281%2F9%29=1%2F45\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );