document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1167779>Question 1167779</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Many states in U.S.A have a lottery game, usually called a Pick-4, in which you pick a fourdigit number such as 7359. During the lottery drawing, there are four bins, each containing balls<BR>\n" );
document.write( "numbered 0 through 9. One ball is drawn from each bin to form the four-digit winning number.<BR>\n" );
document.write( "a. You purchase one ticket with one four-digit number. What is the probability that you will<BR>\n" );
document.write( "win this lottery game? (2 marks)<BR>\n" );
document.write( "b. There are many variations of this game. The primary variation allows you to win if the four<BR>\n" );
document.write( "digits in your number are selected in any order as long as they are the same four digits as<BR>\n" );
document.write( "obtained by the lottery agency. For example, if you pick four digits making the number<BR>\n" );
document.write( "1265, then you will win if 1265, 2615, 5216, 6521, and so forth, are drawn. The variations<BR>\n" );
document.write( "of the lottery game depend on how many unique digits are in your number. Consider the<BR>\n" );
document.write( "following four different versions of this game. Find the probability that you will win this<BR>\n" );
document.write( "lottery in each of these four situations.<BR>\n" );
document.write( "i. All four digits are unique (e.g., 1234)<BR>\n" );
document.write( "ii. Exactly one of the digits appears twice (e.g., 1223 or 9095)<BR>\n" );
document.write( "iii. Two digits each appear twice (e.g., 2121 or 5588) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #851790 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52782)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=851790\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "D U P L I C A T E \r<BR>\n" );
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document.write( "See the solution under this link\r<BR>\n" );
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document.write( "https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1167963.html\r<BR>\n" );
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