document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=584872>Question 584872</A>: <I><SPAN STYLE=\"word-break: break-all;\"> HE LENGTHS OF THE FIRST 10 WORDS OF 2 BOOKS ARE LISTED BELOW. FIND THE RANGE, VARIANCE, AND STANDARD DEVIATION FOR EACH OF THE TWO SAMPLES. THEN COMPARE THE TWO SETS OF RESULTS. DO THESE APPEAR TO BE A DIFFERENCE IN THE VARIATION? \r<BR>\n" );
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document.write( "\"Book 1:6,4,4,4,4,5,6,6,3,4,\"<BR>\n" );
document.write( "\"Book 2:11,9,8,1,5,8,9,1,4,1\"\r<BR>\n" );
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document.write( "FIND THE RANGE FOR BOOK 1:<BR>\n" );
document.write( "RANGE = ________LETTERS. <BR>\n" );
document.write( "FIND THE RANGE FOR BOOK 2:<BR>\n" );
document.write( "RANGE= ________LETTERS. <BR>\n" );
document.write( "-FIND THE SAMPLE VARIANCE AND SAMPLE STANDARD DEVIATION FOR BOOK 1.<BR>\n" );
document.write( "SAMPLE VARIANCE = __________LETTERS (squared) (round to one decimal place as needed), <BR>\n" );
document.write( "SAMPLE STANDARD DEVIATION= _______ (DO NOT <BR>\n" );
document.write( "ROUND UNTIL THE FINAL ANSWER. THEN ROUND TO ONE DECIMAL PLACE AS NEEDED.) <BR>\n" );
document.write( "FIND THE SAMPLE VARIANCE AND SAMPLE STANDARD DEVIATION FOR BOOK 2:<BR>\n" );
document.write( "SAMPLE VARIANCE = ________LETTERS (Squared) Round to one decimal place as needed.<BR>\n" );
document.write( "SAMPLE STANDARD DEVIATION: ________ (DO NOT <BR>\n" );
document.write( "ROUND UNTIL THE FINAL ANSWER. THEN ROUND TO ONE DECIMAL PLACE AS NEEDED.) <BR>\n" );
document.write( "-IS THERE A DIFFERENCE IN VARIATION BETWEEN THE TWO BOOKS?<BR>\n" );
document.write( "A.YES, THERE IS MUCH LESS VARIATION AMONG THE WORLD LENGTHS IN BOOK 2.<BR>\n" );
document.write( "B.YES, THERE IS MUCH LESS VARIATION AMONG THE WORLD LENGTHS IN BOOK 2.<BR>\n" );
document.write( "C.NO, THERE IS NOT A DIFFERENCE IN THE VARIATION. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #372947 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=372947\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Why are you shouting? Very rude! </SPAN>\n" );
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