Chebyshev's inequality(redirected from One-sided Chebyshev inequality)
Also found in: Encyclopedia.
Related to One-sided Chebyshev inequality: Tchebysheff's theorem
(Statistics) statistics the fundamental theorem that the probability that a random variable differs from its mean by more than k standard deviations is less than or equal to 1/k2
[named after P. L. Chebyshev (1821–94), Russian mathematician]