statistics

[Marcel Hoffmann]

Dear Netters,


I have a little problem on deciding on the correct statistical test. I
have three sets of data each containing 3 values and I want to compare
these sets two by two to determine if they are significantly different
from each other. Should I use an ANOVA or Student test. What is for
instance the minimal number of observations for these tests ?
Any help would be appreciated.

Tanks in advange

Marcel Hoffmann
IBLS
University of Glasgow