单词	Chebyshev's inequality
释义	Chebyshev's inequality For a random variable X with standard deviation σ and mean μ, then . While the inequality is a rather weak statement, in that most distributions do not come close to the limit specified, it can be very useful to be able to identify an upper limit that it is impossible for a probability to exceed.
随便看	relative error relative frequency relatively prime relative measure of dispersion relative position relative risk relativity theory reliability remainder remainder theorem removable singularity repeated integral repeated measures designs repeated root repeating decimal repelling fixed point repetition codes replicable representation representation representative representative sample residual residual variation residue

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