document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1133313>Question 1133313</A>: <I><SPAN STYLE=\"word-break: break-all;\"> National League<BR>\n" );
document.write( "  70  47  49  34  37  31  62  66  34  54  73  54  \r<BR>\n" );
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document.write( "  70  44  48  43  59  53  61  62  63  60  73  \r<BR>\n" );
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document.write( "  35  36  33  36  55  55  66  67  41  59  50 \r<BR>\n" );
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document.write( "Find the mean and the population standard deviation of the number of home runs hit by the leaders in the National League. Round each result to the nearest tenth.<BR>\n" );
document.write( "mean \r<BR>\n" );
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document.write( "American League<BR>\n" );
document.write( "  56  52  31  38  57  37  54  29  34  55  22  39  \r<BR>\n" );
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document.write( "  40  46  30  55  44  57  30  49  49  36  30  \r<BR>\n" );
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document.write( "  56  44  52  50  29  43  40  30  22  46  41  \r<BR>\n" );
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document.write( "Find the mean and the population standard deviation of the number of home runs hit by the leaders in the American League. Round each result to the nearest tenth.<BR>\n" );
document.write( "mean </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #750778 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=750778\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 70 47 49 34 37 31 62 66 34 54 73 54 <BR>\n" );
document.write( "70 44 48 43 59 53 61 62 63 60 73 <BR>\n" );
document.write( "35 36 33 36 55 55 66 67 41 59 50 <BR>\n" );
document.write( "I will do the first one.  Put into a calculator by STAT EDIT  and put them into L1 by adding the number and pushing ENTER.<BR>\n" );
document.write( "Once they are all entered, push STAT then CALC then 1 1-VAR STATS<BR>\n" );
document.write( "x bar x with a line over it is the mean or 52.35294118, round to 52.3<BR>\n" );
document.write( "sigma x (the circle with a line on top, below Sx is the standard deviation of the population or 12.753 or 12.8.\r<BR>\n" );
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document.write( "Do the others the same way \r<BR>\n" );
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