Zero Means
When the mean (μ) is zero Chebyshev's inequality takes a simple form. Let σ2 be the variance. Then
With the same conditions Cantelli's inequality takes the form
Read more about this topic: Chebyshev's Inequality
Famous quotes containing the word means:
“Honesty, respectability, the “what-will-people-say”, the wisdom of nations, nothing means anything any more. Everything disappears before fear. Fear, eh, Caesonia, that noble sentiment, unallayed, pure and disinterested, one of those rare ones that get their nobility from the belly.”
—Albert Camus (1913–1960)
“We are still barely conscious of how harmful it is to treat children in a degrading manner. Treating them with respect and recognizing the consequences of their being humiliated are by no means intellectual matters; otherwise, their importance would long since have been generally recognized.”
—Alice Miller (20th century)