Re: Student/Faculty Evaluations and Grades - Correlations

[Bernard Cleyet <anngeorg@PACBELL.NET>]

Correction:


http://noppa5.pc.helsinki.fi/koe/corr/cor7.html

for:


Here's a display with varying correlation:


Bernard Cleyet wrote:

> My guess is a 0.3 correlation is not quite worthless as a predictor.
>
> Try the correlation game:
> http://www.stat.uiuc.edu/~stat100/java/GCApplet/GCAppletFrame.html
>
> Here's a display with varying correlation:  javascript:nolla()
>
> Finally, Pearson's definition, examples, etc.
> http://bmj.com/collections/statsbk/11.shtml
>
> bc
>
> p.s. correlation coefficient use at UCSC Physics is verboten;  Chi Square is std.
>
> Brian Whatcott wrote:
>
> > At 02:50 PM 11/11/02, you wrote:

cut

This posting is the position of the writer, not that of SUNY-BSC, NAU or the AAPT.