Statistical problem with TI-85

To: CALC-TI@LISTS.PPP.TI.COM
Subject: Statistical problem with TI-85
From: Joakim Mattsson <md96-jom@NADA.KTH.SE>
Date: Sun, 13 Dec 1998 15:37:41 +0100
Reply-To: Joakim Mattsson <md96-jom@NADA.KTH.SE>
Xref: paladin.american.edu bit.listserv.calc-ti:26876

Can anybody tell me how to perform a two-variable analysis on a TI-85 and
why I get error 23 when I perform a one-variable analysis with the following
paired data:


xStat: 20,2 22,0 19,7 21,4 16,3 17,0 24,5 15,6 16,0 13,2 19,0
yStat: 21,6 22,9 20,0 23,6 15,7 17,5 27,3 19,8 16,4 14,7 20,1

while it works with the example in the manual:

xstat:  12 236 99 63 87
ystat:   1    3     2   3   1

This may be simple but a can't figure it out...

Thanks for all the help you may give me.

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