document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1127235>Question 1127235</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Employees were asked how many times per week they exercised. The frequency table shows the results of the survey:\r<BR>\n" );
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document.write( "Number of times exercised per week: 0  1  2  3  4  5  6  7  8\r<BR>\n" );
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document.write( "Frequency: 5  10  2  9  33  12  15  3  1\r<BR>\n" );
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document.write( "QUESTION: Create a probability distribution table from the frequency table. Round probabilities to the nearest hundredth </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #743602 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=743602\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=\"black\" face=\"times\" size=\"3\"><BR>\n" );
document.write( "The given table is<BR>\n" );
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document.write( "X = number of times exercised per week<BR>\n" );
document.write( "F = frequency\r<BR>\n" );
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document.write( "Add up the frequencies to get: <BR>\n" );
document.write( "5+10+2+9+33+12+15+3+1 = 90\r<BR>\n" );
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document.write( "Now divide each frequency value by the total. Round each result to 2 decimal places<BR>\n" );
document.write( "5/90 = 0.05556 = 0.06<BR>\n" );
document.write( "10/90 = 0.11111 = 0.11<BR>\n" );
document.write( "2/90 = 0.02222 = 0.02<BR>\n" );
document.write( "9/90 = 0.10<BR>\n" );
document.write( "33/90 = 0.36667 = 0.37<BR>\n" );
document.write( "12/90 = 0.13333 = 0.13<BR>\n" );
document.write( "15/90 = 0.16667 = 0.17<BR>\n" );
document.write( "3/90 = 0.03333 = 0.03<BR>\n" );
document.write( "1/90 = 0.01111 = 0.01\r<BR>\n" );
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document.write( "The final answer is this table shown below<BR>\n" );
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document.write( "A table is one way to represent a probability distribution. <BR>\n" );
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