Hi all,
I computed skewness of sample populations (I have 15 populations) and I
founded 15 values ranging
from -0.05 to 0.88. I am interested in evaluating the symmetry of my
populations (and consequentially the normality of these). I know that if the
skewness value is small, then the distribution is simmetric. But, what means
"small"?
thank you!!
giov
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