Hi, Ivan.
I think your problem may not be so simple as you've described it.
But to begin with the simplest: In terms of area in mm^2, simply
multiplying length x width, all of the ultrasound (US) samples except one
have smaller areas than any of the high-speed drill (AR) samples; 6 of
[EMAIL PROTECTED] (Alex Yu) wrote in message
news:<[EMAIL PROTECTED]>...
(( cuts ))
> If
> resampling is based on empirical probability within the reference set, then
> why do we care about the population variance?
Because what we "care about" is *prior* to the inferential methods we
use? So
Dear members,
I am an engineering brazilian. My job is to help researches in Dental
School about Statistics.
My doubt is...
How can I to comaparing two instruments:
Ultra Som ...versus...Alta Rotação (High Sound &
High Rotation)
Theses instruments are used in Operative Dentistry
to perform p
"J. Williams" wrote:
> An oral qualifying examination would certainly test the students'
> abilities to perform under stress. How about giving them the data
> sets beforehand and enable them to prepare for any and all queries
> from the student's doctoral committee members and/or other designat
one way ... it is done by transforming the r value to a Fishers big Z ...
then building the CI around that (there is a stan error of the big Z) ...
then, finally reconverting the end Z points back to r values ...
At 02:02 AM 10/22/99 -0200, Alexandre Moura wrote:
>Dear Members,
>
>How can I con
Dear Members,
How can I construct a confidence interval about Pearson correlation using
standard error and t value? What is the formula?
Regards,
Alexandre Moura.
=
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