Re: Standard deviation

Re: Standard deviation

• To: CALC-TI@LISTS.PPP.TI.COM
• Subject: Re: Standard deviation
• From: Tucker <tucker1@ameritech.net>
• Date: Tue, 2 Jun 1998 17:18:34 -0400
• Organization: Ameritech.Net http://www.ameritech.net/
• References: <3573d748.0@news.i-way.co.uk>
• Reply-To: tucker1@ameritech.net
• Xref: paladin.american.edu bit.listserv.calc-ti:23266

Make a list (xstat) with all your numbers in it. Then go to fstat and
put all ones in that column so the number of numbers in xstat=the number
of one's in fstat. Then type OneVar(xstat) and look for Sx. That is your
stdev of x.

Ben Wyatt wrote:
>
> Can anybody tell me how to do standard deviation in the ti-85. I have tried
> several times to get it to work but I can't.
>
> Any help appreciated.
>
> Ben
> wyatt@patrol.i-way.co.uk

• Re: Standard deviation
• From: Todd Stanley <toddestan@AOL.COM>

• Standard deviation
• From: Ben Wyatt <wyatt@I-WAY.CO.UK>

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