document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=704383>Question 704383</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Using the digits in {0,1,2,3,4,6} 3 digit numbers are formed and put in a box. A number is selected ramdomly.<BR>\n" );
document.write( "Find the probability that it is even if a. Repetition is allowed b. Repetition is not allowed<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #434081 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=434081\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Using the digits in {0,1,2,3,4,6} 3 digit numbers are formed and put in a box. A number is selected ramdomly.<BR>\n" );
document.write( "Find the probability that it is even if <BR>\n" );
document.write( "a. Repetition is allowed <BR>\n" );
document.write( "The number will be even if the units digit is even<BR>\n" );
document.write( "# of ways to succeed: 6*7*3 = 126<BR>\n" );
document.write( "# of possible outcomes: 6*7*7 = 294<BR>\n" );
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document.write( "P(3-digit even with repetition) = 126/294 = 0.4286<BR>\n" );
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document.write( "b. Repetition is not allowed<BR>\n" );
document.write( "# of ways to succeed: 6*7*4 = 168<BR>\n" );
document.write( "E of possible outcomes: 6*6*4 = 180<BR>\n" );
document.write( "P(3-digit even without repetition) = 0.93<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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