|This article does not cite any references or sources. (October 2013)|
In probability theory and statistics, the trapezoidal distribution is a continuous probability distribution with lower limit a, upper limit b and modes c and d, where a < b and a ≤ c ≤ d ≤ b. Between c and d, the probability density is constant; otherwise one has the generalized trapezoidal distribution.
|This probability-related article is a stub. You can help Wikipedia by expanding it.|