Paired Two-Sample t Test

[Luke Setzer]

I read the reference manual but still cannot determine how to use the
TI-Nspire CAS to do a paired two-sample t test.

I see how to do it unpaired but not paired.

My answers are not jibing with the solutions manual and I doubt it is
wrong.

I solved earlier problems involving unpaired data sample lists in ways
that matched the solutions manual so I know this is an error of
ignorance on my part.

[Ray Fox]

To do a paired, you find the difference, then do a one sample t test.

Use a list sheet and name the difference column "dif" or somethen,

then go to a calc sheet (I like it better than in the spreadshee) and do stats, stats tests, t test.

 

Ray

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[Luke Setzer]

On Apr 1, 1:27 pm, Ray Fox <kenra...@gmail.com> wrote:

> To do a paired, you find the difference, then do a one sample t test.
> Use a list sheet and name the difference column "dif" or somethen,
> then go to a calc sheet (I like it better than in the spreadshee) and do
> stats, stats tests, t test.

I tried this and uploaded the results as TTEST.tns to the Files
section of this forum but I still don't "get" what you mean.

I appreciate any further insight you and others might offer.