Before the announce of the discover of a new boson in LHC by the two experiments ATLAS and CMS, I try to explain the concepts of sigma, $\sigma$. Today I would propose you a video from Fermilab about the statistics used in physics and in particular in the high energy field:
In alternative you can read 5 Sigma - What's that? by Evelyn Lamb.
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Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
Image may be NSFW.Clik here to view.

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