Find over 25,000 psychological definitions


bivariate distribution

a distribution showing each possible combination of values for two random variables according to their probability of occurrence. For example, a bivariate distribution may show the probability of obtaining specific pairs of heights and weights among college students. Also called bivariate probability distribution.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

December 26th 2024

fornix

fornix

n. (pl. fornices) any arch-shaped structure, especially the long tract of white matter in the brain arching between the hippocampus and the hypothalamus, projecting chiefly to the mammillary bodies.