correlation and causation

preparing a presentation on reading papers and found this great example of correlation interpretation

correlation causation

correlation causation

source: https://en.wikipedia.org/wiki/Flying_Spaghetti_Monster#Pirates_and_global_warming

And chocolate!

correlation causation chocolate

correlation causation chocolate

source: http://www.replicatedtypo.com/chocolate-consumption-traffic-accidents-and-serial-killers/5718.html

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