document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=481759>Question 481759</A>: <I><SPAN STYLE=\"word-break: break-all;\">    Four cards drawn from standard denk of cards.Each card is replaced before the next one is drawn .Find each probability.<BR>\n" );
document.write( "P(at most 1 jack)<BR>\n" );
document.write( "P(4 jacks )<BR>\n" );
document.write( "P(exactly 3 jacks) <BR>\n" );
document.write( "Please ! help I'm stuck<BR>\n" );
document.write( "737<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 #329861 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=329861\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Four cards drawn from standard denk of cards.Each card is replaced before the next one is drawn .Find each probability.<BR>\n" );
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document.write( "Binomial Problem with n = 4 and p = 4/52 = 1/13<BR>\n" );
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document.write( "P(at most 1 jack) = P(x=0)+P(x=1) = (12/13)^4 + 4(1/13)(12/13)^3 = 0.7383<BR>\n" );
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document.write( "P(4 jacks ) = (1/13)^4<BR>\n" );
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document.write( "P(exactly 3 jacks) = 4C3(1/13)^4*(12/13) = 0.0469<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
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