document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=829816>Question 829816</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a. What is the probability of tossing 3 heads in 4 coins tossed ?\r<BR>\n" );
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document.write( "b. Given that the first toss is a Head, what is the probability of tossing 3 heads in 4 coins tossed ?\r<BR>\n" );
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document.write( "c. Show how the multiplication rule for probaility holds ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #500117 by </B><A HREF=/tutors/aboutme.mpl?userid=reviewermath><B>reviewermath(1029)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=reviewermath><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=reviewermath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=500117\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a. What is the probability of tossing 3 heads in 4 coins tossed ?<BR>\n" );
document.write( "   probability = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%282%2C1%2C4%2C3%29%29%281%2F2%29%5E4+=+highlight%281%2F4%29 ALIGN=MIDDLE  ALT=\"%28matrix%282%2C1%2C4%2C3%29%29%281%2F2%29%5E4+=+highlight%281%2F4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "b. Given that the first toss is a Head, what is the probability of tossing 3 heads in 4 coins tossed ?<BR>\n" );
document.write( "  probability = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%282%2C1%2C3%2C2%29%29%281%2F2%29%5E3+=+highlight%283%2F8%29 ALIGN=MIDDLE  ALT=\"%28matrix%282%2C1%2C3%2C2%29%29%281%2F2%29%5E3+=+highlight%283%2F8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "c. Show how the multiplication rule for probability holds ?<BR>\n" );
document.write( "If A and B are independent events, then P(A &#8745; B) = P(A)×P(B).  </SPAN>\n" );
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