document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206111>Question 1206111</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The tourist bureau of the Caribbean Islands surveyed a sample of 6 United States tourists as they left to return home. The tourists were asked how many days they spent on their visits. Their responses were as follows.<BR>\n" );
document.write( "4, 10, 11, 8, 6, 9<BR>\n" );
document.write( "Send data to calculator<BR>\n" );
document.write( "Find the standard deviation of this sample of numbers. Round your answer to two decimal </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #843345 by </B><A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><B>math_tutor2020(3817)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><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=843345\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "Helpful calculator:<BR>\n" );
document.write( "<a  rel=nofollow HREF=\"https://www.calculatorsoup.com/calculators/statistics/variance-calculator.php\">https://www.calculatorsoup.com/calculators/statistics/variance-calculator.php</a><BR>\n" );
document.write( "Make sure the \"sample\" option is selected.<BR>\n" );
document.write( "Feel free to explore other such calculators.<BR>\n" );
document.write( "A spreadsheet is another good option.\r<BR>\n" );
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document.write( "This article talks about the sample variance on a TI84<BR>\n" );
document.write( "<a  rel=nofollow HREF=\"https://www.statology.org/sample-variance-ti-84/\">https://www.statology.org/sample-variance-ti-84/</a><BR>\n" );
document.write( "Apply the square root to the variance to get the standard deviation.\r<BR>\n" );
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document.write( "If you want to know what's going on under the hood, then check out this similar question<BR>\n" );
document.write( "<a  rel=nofollow HREF=\"https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1190757.html\">https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1190757.html</a><BR>\n" );
document.write( "</font> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );