document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1202637>Question 1202637</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the standard deviation for the given probability distribution   <BR>\n" );
document.write( "x P(x)<BR>\n" );
document.write( "0 0.05<BR>\n" );
document.write( "1 0.28<BR>\n" );
document.write( "2 0.47<BR>\n" );
document.write( "3 0.11<BR>\n" );
document.write( "4 0.09 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #837586 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52814)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=837586\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "Regarding standard deviation, go to web-site<BR>\n" );
document.write( "https://www.calculator.net/standard-deviation-calculator.html\r<BR>\n" );
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document.write( "Find an online free of charge calculator there, along with the nice \r<BR>\n" );
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document.write( "professional and educational descriptions of this notion and the formula/formulas.\r<BR>\n" );
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document.write( "Use it and get the answer on your own.\r<BR>\n" );
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document.write( "In parallel, learn from this web-site all relevant information related to the method of calculations.\r<BR>\n" );
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document.write( "By the way, it is written in your textbook (and everywhere else), \r<BR>\n" );
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document.write( "so I do not understand why do you require the tutors to make these \r<BR>\n" );
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document.write( "simple mechanical calculations for you, instead of doing it on your own.\r<BR>\n" );
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document.write( "If you want to learn the subject, you MUST do such simple standard calculations on your own.\r<BR>\n" );
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document.write( "If you want to get calculations using regular hand calculator TI-83 or TI-84, <BR>\n" );
document.write( "learn how to do it from this YouTube video-lesson\r<BR>\n" );
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document.write( "https://www.youtube.com/watch?v=TKHXUPmDJTk\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );