document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1072328>Question 1072328</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2. Three cards are drawn from a standard deck w/out replacing them.<BR>\n" );
document.write( "a.) what is the probability that they are all face cards?<BR>\n" );
document.write( "b.) what is the probability that they are all from the same suit?<BR>\n" );
document.write( "3. A pair of fair dice are rolled. Write down 6 by 6 sample space and find the probability that the sum of the #'s showing is 8 or 9.<BR>\n" );
document.write( "4. 40% of the students in a school take English, 30% take math, and 25% take both math & English. A student is picked at random, what is the probability that they take Math or English? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #687231 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=687231\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Three cards are drawn from a standard deck w/out replacing them.<BR>\n" );
document.write( "a.) what is the probability that they are all face cards?<BR>\n" );
document.write( "Ans: 12C3/52C3 = 0.0100<BR>\n" );
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document.write( "b.) what is the probability that they are all from the same suit?<BR>\n" );
document.write( "Ans: 4*13C3/52C3<BR>\n" );
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document.write( "3. A pair of fair dice are rolled. Write down 6 by 6 sample space and find the probability that the sum of the #'s showing is 8 or 9.<BR>\n" );
document.write( "8's:: 5 combinations<BR>\n" );
document.write( "9's:: 4 combinations<BR>\n" );
document.write( "Ans: (5+4)/36 = 1/4<BR>\n" );
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document.write( "4. 40% of the students in a school take English, 30% take math, and 25% take both math & English. A student is picked at random, what is the probability that they take Math or English?<BR>\n" );
document.write( "P(m OR e) = P(m)+P(e)-P(m AND e) = 0.3+0.4-0.25 = 0.45<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );