Shouldn't you know better?
What's the point of me explaining to you?
When I know very well that you will not accept my
explanation.
You being such an authority in correlations and statistics.
And you need me to explain S.D., variances and covariances to
you?
If you have impromtu knowledge, go google it.
Is it?
Ever heard the adage, "great minds think alike".
haha...your ignorance exposed