document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=215725>Question 215725</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the sum of the probabilities of all the outcomes in a sample space? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #162992 by </B><A HREF=/tutors/aboutme.mpl?userid=drj><B>drj(1380)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=drj><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=drj><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=162992\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the sum of the probabilities of all the outcomes in a sample space?\r<BR>\n" );
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document.write( "The answer is 1.  \r<BR>\n" );
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document.write( "For example, a coin has two possible outcomes:  heads or tails.\r<BR>\n" );
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document.write( "Probability of heads is 1/2 and probability of tails is 1/2 for one toss.  1/2+1/2=1.\r<BR>\n" );
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document.write( "Another example: consider six-headed die where each face has a probability of 1/6 for a single toss.  But all the outcomes is added to 1 since its sum is 6*(1/6)=1.\r<BR>\n" );
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document.write( "I hope the above steps were helpful. \r<BR>\n" );
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document.write( "For free Step-By-Step Videos on Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra or for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.\r<BR>\n" );
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document.write( "And good luck in your studies!\r<BR>\n" );
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document.write( "Respectfully,<BR>\n" );
document.write( "Dr J </SPAN>\n" );
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