Change Forum... Civil Aviation Travel, Polls & Prefs Tech/Ops Aviation Hobby Aviation Photography Photography Feedback Trip Reports Military Av & Space Non-Aviation Site Related LIVE Chat My Starred Topics | Profile | New Topic | Forum Index | Help | Search
 A Little Help With Standard Deviation - Please
 Vafi88 From United States of America, joined Apr 2001, 3116 posts, RR: 15Posted Fri Mar 5 2004 03:02:28 UTC (12 years 2 months 4 weeks 1 hour ago) and read 2589 times:

 Hey guys. I've been procrastinating a little bit, and with the test tomorrow, I'm having to write out the whole equation (which takes about 10 minutes and is about 3 miles long). I need to know how to plug it into my TI-83 so I can actually do all of the problems on my test tomorrow. I know how to get to the standard deviation. I get to: 2nd - Stat, then scroll to MATH, and then go down to StdDev( I don't know what to plug into the parenthasies from StdDEV( If any of you can help, it'd greatly be appreciated.
 I'd like to elect a president that has a Higher IQ than a retarted ant.
 Jhooper From United States of America, joined Dec 2001, 6210 posts, RR: 11 Reply 1, posted Fri Mar 5 2004 05:48:57 UTC (12 years 2 months 3 weeks 6 days 22 hours ago) and read 2571 times:

 Well, I can't remember how to work the TI-83, but if all else fails, Standard Deviation isn't all that hard to do on pencil and paper, assuming you don't have lots of weird numbers
 Last year 1,944 New Yorkers saw something and said something.
 7574EVER From United States of America, joined Jan 2004, 478 posts, RR: 4 Reply 2, posted Fri Mar 5 2004 06:00:37 UTC (12 years 2 months 3 weeks 6 days 22 hours ago) and read 2569 times:

 Here's the way my professor taught us to do it. Remember the acronym.. The first letter of each word is the next step that needs to be done. 1.)Mean - figure out the mean (average) of all the numbers being used 2.)Dogs - figure out the deviation of all the numbers being used 3.)Send - square each of the deviations 4.)Meannies - figure out the mean of all the new numbers from step three. 5.)Running- then get the square root of the answer to step four. After step five you should have the standard deviation. I know you wanted to know how to put in into the TI-83, but since I can't help you there hopfully this can make it easier if you end up doing it on paper
 Right rudder....Right rudder...Come on, more right rudder....Right rudder......Aw forget it, I quit!!
 L-188 From United States of America, joined Jul 1999, 30410 posts, RR: 57 Reply 3, posted Fri Mar 5 2004 06:09:37 UTC (12 years 2 months 3 weeks 6 days 22 hours ago) and read 2567 times:

 Sorry can't help. My graphing calculator is a Casio.
 OBAMA-WORST PRESIDENT EVER....Even SKOORB would be better.
 TYSGoVols From United States of America, joined Jan 2004, 634 posts, RR: 14 Reply 4, posted Fri Mar 5 2004 20:43:34 UTC (12 years 2 months 3 weeks 6 days 7 hours ago) and read 2548 times:

 If you can figure out teh variance then SD is not that hard V squared = SD SD suqare rooted = V Not sure of any huge formulas though. <>< Garen
 Rocky Top You'll Always be home sweet home to me, Good ole' Rocky Top WOOOOO
 Top Of Page Change Forum... Civil Aviation Travel, Polls & Prefs Tech/Ops Aviation Hobby Aviation Photography Photography Feedback Trip Reports Military Av & Space Non-Aviation Site Related LIVE Chat Forum Index

This topic is archived and can not be replied to any more.

Printer friendly format

 Similar topics: More similar topics...
A Little Help With AIM posted Fri Mar 24 2006 16:42:21 by KLM672
A Little Help With My Friend And Her Bf posted Mon Jan 9 2006 18:25:06 by KLM672
A Little Help With Adding And Removing Programs posted Mon Dec 12 2005 18:43:27 by KLM672
Help With Photoshop CS2 Please? posted Thu Dec 1 2005 10:51:49 by Cxsjr
Help With Internet Privacy Please posted Sat Aug 13 2005 16:38:41 by LGW
A Little Help With GMail posted Sun Mar 20 2005 04:04:37 by KLM672
Help With A Ucas App. Please.... posted Sat Dec 27 2003 03:31:48 by DFWLandingPath
A Little Help With German (language) posted Tue Apr 29 2003 23:11:27 by EGGD
Help With DVD Burner Please posted Sat Nov 30 2002 03:50:01 by Dash8King
Need A Little Help With Bulgarian Translation.... posted Wed Sep 18 2002 16:03:02 by JamesAg96